(完整word版)北师大小学一年级下册数学口算题
谬骞人-小学数学教师个人工作总结
小学一年级数学(下)口算题(一)
29-11=
52-50=
17- 7=
24-13=
18+11=
12+5=
16+13=
19-6=
12+17=
20-10=
28+6=
18-15=
50-20=
15+53=
56-40=
17-( )=0
19-( )=13
16-(
)=12
10+( )=50
87-33=
16-14=
24-13=
19-12=
15+14=
28+2=
28+11=
24+4=
29+10=
60-40=
70-50=
16+44=
88+12=
87-7=
16+13=
66-20=
17-14=
27-14=
65-33=
65+( )=70
16-6=
89-24=
10+20=
98-80=
90-10=
29+1=
25+12=
19+11=
72-10=
17-17=
50-30=
20+44=
66-16=
80+9=
14+22=
99-33=
15-3=
18+( )=20
65+25=
( )-20=50
80-( )=0
29- 8=
14+25=
25-4=
20+8=
25+25=
23-3=
17-12=
20+30=
90-40=
60+30=
50-50=
90-30=
18-13=
89-80=
66-46=
80+4=
14+( )=27
24+24=
40+( )=60
75-25=
98-77=
31-11=
99-23=
25+33=
26-10=
12+10=
18-8=
99-98=
16+54=
12+33=
19-18=
65-25=
13+17=
14+26=
19+60=
26-16=
67-12=
8+( )=16
20+( )=30
30+30=
小学一年级数学(下)口算题(二)
69+ 3=
4 +50=
18- 9=
82- 1=
55+25=
9
+43=
29-13=
90+10=
34+16=
17+16=
100-4=
83-11=
87-10=
83-19=
22+40=
82-15=
23+16=
26+( )=66
60-16=
66+12=
47- 6=
22- 9=
72- 2=
25- 5=
69+13=
12+10=
66-15=
29-13=
88-18=
26+ 3=
99+ 1=
50+50=
77-15=
26+38=
34+12=
100-( )=80
55+33=
86+9=
16+( )=56
74-15=
59+10=
15+ 8=
49+ 7=
64+ 5=
48+13=
80-20=
12- 7=
85-16=
60-12=
67- 7=
29-13=
29-10=
99-66=
70+20=
13- 8=
23-( )=18
34+12=
66+5=
41-( )=30
69-13=
28+ 9=
8 +12=
27+14=
89- 4=
87-12=
67-15=
10+19=
44-13=
51-12=
98-18=
39+ 2=
68+ 5=
33+11=
56+16=
23- 4=
44+( )=60
47-30=
24+9=
86-12=
69+( )=80
73+ 6=
9 + 6=
59- 6=
19- 6=
21- 5=
35-16=
16-11=
22-11=
97-17=
29-19=
30+12=
30+70=
16+ 3=
60-20=
82- 6=
70-( )=20
21+47=
9 +54=
73-44=
44-15=
小学一年级数学(下)口算题(三)
94-90=
93-90=
21+45=
88-69=
16+74=
16+76=
42+13=
26+27=
75-71=
72+13=
94-5=
71-7=
77-5=
78-9=
45-42=
100-40=
81-9=
29-14=
80-43=
50+13=
71-43=
44+17=
97-23=
75-33=
75+11=
7+81=
75-56=
72-60=
86-34=
38-28=
62-40=
100-84=
82-1=
52+8=
91-57=
46+40=
8-8=
37-10=
80+19=
50-27=
72-67=
7-4=
18+76=
67+30=
73+9=
81-36=
77+2=
79-26=
63+23=
67-53=
36-8=
45-24=
99-90=
55+27=
73+6=
21+64=
44-34=
29-7=
82-12=
56-26=
89-30=
100-84=
100-78=
36+30=
96-39=
72-37=
8+80=
39+42=
94-7=
88-78=
39+49=
56+25=
13+53=
54+39=
67+19=
51-40=
45+16=
7-3=
27+37=
51+25=
69+3=
18+39=
91-52=
7-1=
100-99=
61+38=
59-11=
12+61=
62-46=
55-50=
23+74=
39+28=
6+78=
86-83=
29+36=
50-22=
8+69=
26+48=
47+36=
78-8=
小学一年级数学(下)口算题(四)
82-15=
62+4=
41+44=
34+41=
4+70=
73-10=
80-9=
79-15=
89-68=
38-26=
73+1=
90-47=
42+12=
61+17=
59-9=
49+6=
61-14=
57-55=
46-17=
51-25=
51-40=
81-2=
35+17=
49-43=
31+67=
78+14=
84-11=
51-50=
98-16=
28-18=
88-28=
32+53=
8+63=
99-67=
15+72=
79+6=
35-12=
3+83=
87+11=
33+54=
2-2=
16+38=
98-2=
48-25=
87+10=
83-54=
99-80=
58+27=
96-26=
6+86=
45+9=
16+48=
71+4=
80-19=
45-33=
50-16=
18-7=
91-29=
43+27=
64-46=
31+20=
39+28=
49-21=
40+42=
93-40=
58-27=
37+45=
87+12=
47-23=
67-10=
31+67=
37+25=
64+21=
27-5=
55+11=
31+24=
23+67=
77-52=
7+83=
43-6=
57+9=
68-16=
96-9=
70-44=
26+35=
40-18=
85-44=
28-26=
99-61=
76-3=
67-41=
73+14=
61-49=
37+14=
43-21=
49+18=
34-18=
82-77=
92-32=
19+49=
小学一年级数学(下)口算题(五)
44+51=
51+41=
74+3=
50-24=
13+43=
23-8=
64+10=
2+74=
60-25=
14+70=
10+88=
75-31=
67-2=
58+28=
59-39=
49+32=
38-16=
56+17=
61+14=
7+69=
10+64=
33+32=
27+51=
48+45=
5+46=
25+75=
66-10=
42+43=
29-12=
76-64=
52+15=
2+95=
14+47=
58-24=
31-29=
28-22=
83-31=
100-67=
39+44=
34-2=
12+70=
78+8=
63-39=
13-6=
99-68=
29-22=
29+56=
89-34=
31+44=
95-30=
39-24=
79-10=
36-6=
70-69=
95-89=
20+75=
63-22=
64-9=
35-28=
63-45=
50-46=
59+2=
11+81=
74-29=
80-57=
97-27=
71-37=
16+52=
15+83=
31+52=
40-12=
54+20=
46+5=
68+21=
80+20=
51+10=
47+50=
44+51=
36-20=
44+23=
29+40=
97-16=
16+38=
47-8=
75-38=
43+7=
14+46=
67-44=
65-31=
98-98=
36-7=
10+88=
37-31=
57+6=
1+82=
11+63=
81-35=
43+24=
31-26=
47-41=
小学一年级数学(下)口算题(六)
94 - 90=
93 -
90=
97 - 23=
75 - 33=
16 + 74=
16
+ 76=
86 - 83=
29 + 36=
100 - 40=
8 + 69=
26 + 48=
47 + 36=
50 - 27=
59 - 11=
12 + 61=
75 - 71=
55 -
50=
23 + 74=
100 - 84=
6 + 78=
71
- 43=
44 + 17=
21 + 45=
67 + 30=
75 + 11=
7 + 81=
54 + 39=
45 - 42=
46 + 40=
81 - 9=
7 - 3=
27 + 37=
56 - 26=
42 + 13=
39 + 42=
86 -
34=
88 - 78=
39 + 49=
45 - 24=
77
- 5=
72 - 67=
7 - 4=
91 - 52=
36 +
30=
73 + 9=
81 - 36=
55 + 27=
67 +
19=
21 + 64=
8 - 8=
29 - 7=
80 -
43=
51 + 25=
75 - 56=
79 - 26=
63
+ 23=
67 - 53=
36 - 8=
56 + 25=
82
- 1=
89 - 30=
18 + 39=
100 -
78=
7 - 1=
96 - 39=
72 - 37=
52 +
8=
73 + 6=
51 - 40=
44 - 34=
37 -
10=
82 - 12=
78 - 8=
77 + 2=
72 -
60=
94 - 7=
38 - 28=
62 - 40=
71 -
7=
99 - 90=
69 + 3=
100 - 84=
18 +
76=
88 - 69=
100 - 99=
61 + 38=
78
- 9=
91 - 57=
50 - 22=
45 + 16=
29
- 14=
80 + 19=
50 + 13=
8 + 80=
26
+ 27=
62 - 46=
72 + 13=
94 - 5=
39
+ 28=
13 + 53=
小学一年级数学(下)口算题(七)
82 - 15=
68 - 16=
41 + 44=
34 +
41=
40 - 18=
4 + 70=
80 - 9=
79 -
15=
89 - 68=
38 - 26=
90 - 47=
67
- 41=
61 - 49=
37 + 14=
43 - 21=
49 + 18=
34 - 18=
57 - 55=
46 -
17=
33 + 54=
51 - 40=
62 + 4=
35 + 17=
70 - 44=
73 - 10=
26 + 35=
85 - 44=
28 - 26=
99 -
61=
76 - 3=
32 + 53=
73 + 1=
42 +
12=
61 + 17=
59 - 9=
49 + 6=
61 -
14=
82 - 77=
92 - 32=
51 - 25=
12
- 3=
81 - 2=
98 - 2=
40 + 42=
78 +
14=
93 - 40=
37 + 45=
87 + 12=
47
- 23=
67 - 10=
16 + 48=
88 - 28=
8
+ 63=
99 - 67=
15 + 72=
79 + 6=
35
- 12=
77 - 52=
7 + 83=
64 - 46=
31
+ 20=
16 + 38=
49 - 21=
48 - 25=
83 - 54=
87 + 10=
99 - 80=
58 +
27=
96 - 26=
6 + 86=
37 + 25=
45 +
9=
71 + 4=
80 - 19=
45 - 33=
50 -
16=
18 - 7=
91 - 29=
43 + 27=
43 -
6=
57 + 9=
39 + 28=
96 - 9=
49 -
43=
58 - 27=
31 + 67=
84 - 11=
51
- 50=
98 - 16=
28 - 18=
73 + 14=
31 + 67=
64 + 21=
27 - 5=
55 + 11=
31 + 24=
23 + 67=
3 + 83=
87 + 11=
19 + 49=
小学一年级数学(下)口算题(八)
29 +
40=
97 - 16=
74 + 3=
50 - 24=
13 +
43=
23 - 8=
14 + 46=
67 - 44=
60 -
25=
14 + 70=
58 + 28=
36 - 7=
75 -
31=
67 - 2=
1 + 82=
28 - 22=
38 -
16=
56 + 17=
39 + 44=
7 + 69=
44 + 51=
51 + 41=
11 + 81=
47 - 8=
75 - 38=
43 + 7=
66 - 10=
2 + 74=
65 - 31=
98 - 98=
57 + 6=
10 + 88=
10 + 88=
37 - 31=
59 -
39=
49 + 32=
81 - 35=
100 - 67=
61
+ 14=
34 - 2=
10 + 64=
33 + 32=
63
- 39=
74 - 29=
80 - 57=
25 + 75=
64 + 10=
42 + 43=
15 + 83=
31 +
52=
70 - 69=
52 + 15=
54 + 20=
46
+ 5=
31 - 29=
11 + 63=
47 + 50=
64
- 9=
31 - 26=
63 - 45=
12 + 70=
78
+ 8=
27 + 51=
13 - 6=
99 - 68=
29
- 22=
29 + 56=
89 - 34=
31 + 44=
95 - 30=
68 + 21=
39 - 24=
79 -
10=
36 - 6=
95 - 89=
51 + 10=
63 -
22=
44 + 51=
36 - 20=
44 + 23=
50
- 46=
59 + 2=
16 + 38=
48 + 45=
5
+ 46=
97 - 27=
71 - 37=
16 + 52=
29 - 12=
76 - 64=
58 - 24=
40 -
12=
2 + 95=
14 + 47=
80 + 20=
20 +
75=
83 - 31=
43 + 24=
35 - 28=
47
- 41=
小学一年级数学(下)口算题(九)
54 + 21=
39 - 20=
72 - 48=
52 - 44=
27 +
32=
95 - 71=
69 - 25=
14 + 41=
80
+ 7=
95 - 83=
35 + 31=
25 + 52=
5
+ 68=
15 - 14=
7 + 55=
31 + 65=
73
+ 26=
49 + 51=
95 - 92=
72 - 16=
95 - 89=
46 + 6=
50 - 3=
78 + 20=
83 - 65=
99 - 12=
96 -
80=
53 + 25=
83 - 69=
5 + 77=
49 +
13=
65 + 1=
38 - 11=
32 + 45=
31 +
50=
34 + 23=
99 - 41=
80 - 11=
46
+ 49=
13 + 55=
34 + 40=
4 + 49=
39
+ 29=
69 + 25=
23 + 44=
47 + 25=
65 + 31=
30 + 47=
11 + 81=
80 +
15=
36 + 64=
97 - 40=
46 - 37=
95
- 44=
46 + 11=
91 - 45=
46 + 44=
1
+ 59=
7 + 83=
98 - 43=
21 + 52=
100 - 34=
22 + 60=
22 + 33=
61 -
8=
58 + 40=
46 + 19=
48 + 29=
39 +
59=
47 - 20=
69 - 23=
85 - 39=
5 +
72=
53 + 27=
28 + 41=
56 + 4=
87 -
53=
2 + 96=
66 + 8=
40 + 59=
6 +
78=
55 - 28=
100 - 86=
59 + 30=
38
+ 32=
99 - 30=
14 + 49=
50 - 45=
46 + 19=
37 + 62=
48 - 42=
43 -
33=
78 - 30=
75 + 6=
24 - 13=
7 +
77=
1 + 80=
49 - 10=
21 + 42=
45 -
24=
小学一年级数学(下)口算题(十)
8 + 54=
83
+ 2=
67 + 7=
30 - 26=
88 - 34=
25
+ 44=
52 - 1=
94 - 65=
31 + 21=
27
- 13=
24 + 40=
98 - 30=
95 - 46=
68 + 12=
91 - 56=
85 - 10=
76 + 4=
76 - 75=
38 + 21=
47 + 4=
25 + 43=
74 - 53=
34 + 63=
88
- 68=
67 + 23=
34 - 18=
63 - 52=
9
+ 69=
18 + 64=
61 + 17=
87 - 83=
71 - 37=
96 + 1=
94 - 89=
66 - 25=
13 + 86=
93 - 40=
71 - 15=
42 +
30=
87 - 55=
20 - 1=
46 + 14=
36 +
60=
94 - 23=
73 - 63=
23 - 17=
68
- 41=
21 + 52=
59 - 27=
66 - 46=
42 - 2=
74 + 16=
91 + 9=
25 - 5=
34 - 4=
22 + 64=
43 + 23=
87 - 50=
39 + 46=
79 - 56=
92 - 69=
18 +
63=
27 + 56=
36 - 12=
57 - 35=
16
+ 72=
23 - 14=
22 - 3=
88 - 7=
22
+ 70=
56 + 13=
15 + 78=
60 + 16=
91 - 2=
71 + 3=
2 + 90=
96 - 61=
6 + 86=
64 - 5=
7 + 93=
13 + 62=
81 + 12=
2 + 74=
10 + 63=
44 + 34=
5 + 63=
70 - 34=
23 + 47=
25 + 28=
49 + 40=
2 + 76=
5 + 92=
55 - 51=
52 + 42=
66 - 55=
43 + 38=
77 + 5=
17 - 15=
13 + 83=
60 + 4=
小学一年级数学(下)口算题(十一)
63+13=
87-68=
28+27=
79-62=
95-26=
70-53=
12+67=
71-15=
96-40=
88-2=
63-39=
46+12=
98-78=
45+29=
85+5=
21+75=
64-61=
26+64=
78-10=
92-14=
53+11=
31-17=
52-47=
37+45=
3+84=
31+61=
57+15=
91-22=
67-28=
28+24=
70-56=
4+57=
90-14=
17-14=
29-15=
7+57=
69+25=
76+24=
66-22=
87-82=
24+76=
7+77=
19-7=
82-32=
53+23=
42+54=
5+48=
25+34=
31+48=
47+22=
90-71=
6+61=
82+18=
94-27=
24-16=
66-37=
13+55=
7+57=
6+86=
53+11=
6+83=
52+7=
25+75=
92-89=
63-45=
35+47=
89-23=
92-55=
74+22=
41+33=
43+46=
68+14=
47+6=
8+42=
23+39=
75-28=
88-61=
85-74=
80-36=
87-6=
74-12=
26+64=
75-62=
28-15=
33+66=
31-24=
51-24=
31+69=
12+52=
12+49=
95-87=
78-38=
29-3=
92-53=
18+62=
45+7=
72-24=
99-4=
47+31=
95-93=
小学一年级数学(下)口算题(十二)
6+93=
69-24=
50+45=
20+60=
58-26=
99-90=
81-2=
16+38=
81-63=
17-6=
100-45=
39+41=
55+39=
68+23=
44+28=
17+44=
63+31=
2+84=
85-27=
21+60=
93-60=
75-74=
46-11=
25+65=
13+53=
51-40=
2-2=
35+17=
44+27=
17+54=
10-7=
51+26=
73-7=
50+18=
66+5=
56-21=
16+82=
45+21=
51+4=
47-23=
94-53=
90-16=
66-39=
55-31=
75+24=
82-15=
31+20=
41+44=
71+20=
51+26=
81-63=
17+54=
58-45=
95-73=
31-13=
10+77=
24+41=
48+44=
80-79=
60-3=
37+13=
33+27=
8+63=
57+12=
67-26=
77-5=
57+9=
68-16=
39+41=
73-7=
68+23=
44+27=
17-6=
35-27=
86-56=
25-13=
79-28=
23+69=
8+56=
41-36=
93-88=
65-31=
8+57=
5+80=
26+70=
82-1=
62+4=
39+28=
10-7=
58-45=
55+39=
71+20=
100-45=
52-49=
17-5=
32+35=
27-1=
45+21=
61-34=
42+47=
小学一年级数学(下)口算题(十三)
79-36=
78-42=
87-70=
28+26=
20+74=
75-29=
63-48=
58-54=
25+33=
72+18=
32-24=
67-4=
64+28=
78-11=
27+70=
51+16=
4+55=
19+38=
64+31=
99-64=
88-18=
69+14=
62-48=
9+73=
93-20=
36+27=
20+56=
79-67=
20-5=
90-9=
95-58=
84-22=
68+17=
59+1=
37+48=
28+63=
96-33=
57+25=
50+22=
16+79=
30-20=
99-46=
79+4=
79-76=
66+5=
79-59=
53-17=
35+50=
8-2=
52+27=
19+66=
44-44=
87-28=
63+24=
4+55=
57+25=
64+31=
28+63=
7+54=
97-73=
98-71=
70+16=
42-11=
21+41=
85+1=
4+96=
32-26=
93-59=
19+44=
81+8=
14-9=
73+26=
58-18=
95-38=
19+38=
50+22=
16+79=
27+70=
51+16=
80-38=
47-37=
65+5=
70+3=
44-29=
91-11=
29+35=
10+58=
22+50=
51+29=
24+40=
42+27=
60+22=
56-47=
40-33=
65-13=
7+54=
37+48=
65-13=
96-33=
63-46=
小学一年级数学(下)口算题(十四)
45-6=
14-8=
37+39=
14+82=
55-20=
21+46=
37-16=
53-42=
58-42=
88-45=
23+60=
17+42=
72-13=
46+39=
16+52=
25-12=
35-33=
16+63=
51-2=
62-41=
97-93=
96-73=
34+36=
8+59=
16+68=
41+54=
60+13=
82-48=
74+8=
49-38=
88-72=
15+66=
92-7=
14+75=
24-21=
39+50=
93-53=
50-1=
16+57=
98-27=
85+11=
47-24=
81-48=
31+30=
8+58=
30+56=
62+10=
7+48=
100-58=
31+42=
38-12=
88+9=
54-50=
53+25=
79+8=
87+8=
55-16=
41-2=
10+89=
83-44=
100-88=
92-82=
63-47=
13+41=
51+32=
72-51=
34+39=
85-42=
90-64=
81-35=
55-48=
63+5=
51+18=
38+22=
56-2=
47-40=
39+50=
11+87=
87-31=
17+68=
58+12=
62+26=
18-9=
63-60=
29+21=
80-78=
77-57=
9+58=
87-36=
54+13=
73+26=
46+33=
70+17=
77+2=
53+29=
87-74=
99-57=
31+68=
90-65=
61-36=
小学一年级数学(下)口算题(十五)
67-66=
67-36=
42+55=
77+7=
88-25=
18+73=
55+44=
53-10=
51+44=
21+68=
81-31=
50-30=
53+41=
89-9=
3+71=
83-56=
70-65=
100-83=
81+9=
27+43=
42+55=
16+72=
51+17=
20+43=
29+49=
99-87=
56+14=
98-55=
75-25=
20+69=
64+34=
39+59=
57+3=
36-5=
53+13=
77+14=
30+63=
49-44=
73-37=
29+24=
77+7=
20+43=
88-25=
16+72=
45+44=
67-11=
16+45=
50-3=
99-43=
9+50=
2+49=
77-71=
80-70=
69+19=
77+15=
88-15=
61+36=
31-8=
67+17=
79-10=
97-78=
29+49=
99-87=
75-37=
67-36=
39-34=
75+10=
25+73=
24-1=
34+54=
4+61=
33+66=
21-14=
60-28=
26-3=
25-24=
64-16=
68+23=
91-51=
73-61=
75-37=
45+44=
67-66=
97-78=
51+17=
86-54=
15+72=
63-32=
94+3=
29-16=
29-5=
20+38=
78-40=
74-46=
23+46=
90-21=
99-16=
50+33=
59-38=
24-8=
小学一年级数学(下)口算题(十六)
37+33=
80-46=
71-68=
67+2=
80-16=
93-70=
3+61=
33-14=
64-17=
13-7=
65+17=
27+49=
16+75=
16+36=
93-87=
76+11=
94-48=
19-5=
69+6=
54-30=
58-5=
35-12=
44-26=
75-43=
27+54=
49-2=
65+17=
51+19=
51+25=
65-61=
59+40=
6+81=
52-48=
5+50=
29+41=
93-57=
56-40=
54-19=
53+47=
79-73=
80+16=
82-74=
45+13=
25+35=
72-35=
91+8=
51+25=
4+81=
65+17=
5+74=
4+81=
31-18=
71-66=
71-11=
77-21=
52+30=
59-8=
34-25=
69-25=
16+50=
99-34=
91-60=
94-40=
39-11=
63+6=
72-17=
65-65=
59+40=
27+49=
3+61=
51+19=
65-18=
20+63=
92-43=
3+47=
79-8=
3+91=
35+38=
97-55=
20+78=
28+65=
53-29=
92-2=
12+62=
85-28=
12+81=
5+74=
13-7=
65+17=
33-14=
64-17=
25+52=
50-14=
79-35=
24-20=
10+69=
58+18=
93-26=
72+12=
62+26=
小学一年级数学(下)口算题(十七)
17+73=
53+33=
32-15=
60+3=
28+69=
100-94=
63-35=
12-7=
66-46=
10+69=
45+30=
17+42=
38-17=
51-30=
87-55=
17+68=
36-11=
46+52=
30+58=
63+18=
97-70=
47-11=
70+18=
37-20=
79-34=
50+1=
76+18=
3+73=
60-25=
90-46=
88+12=
63-29=
60-13=
50-44=
82-54=
73+8=
14+55=
82+10=
39+51=
88-2=
76+23=
88-88=
52+12=
88-15=
41+56=
27+30=
71+14=
57-55=
88-27=
45-3=
88-12=
82-46=
100-21=
11-2=
99-23=
48-11=
91-74=
57+36=
33+56=
97-23=
60-53=
54+13=
59-7=
58+21=
41-19=
30+28=
38-37=
93-43=
55-14=
100-9=
35-6=
67+33=
39+47=
15+43=
50+22=
48+44=
39+17=
59+11=
71-4=
30+47=
80-75=
94-24=
56+7=
49-4=
96-54=
41-28=
77+6=
1+83=
31-15=
61-50=
85+11=
59+4=
97-9=
100-79=
51+45=
85-23=
50-7=
21+74=
28-13=
70-18=
小学一年级数学(下)口算题(十八)
72-11=
51+49=
70+16=
20+38=
52+3=
70+2=
9+43=
69+7=
36+23=
32+54=
63+6=
48-42=
38-26=
73+1=
90-47=
91-74=
25+8=
47+50=
62-40=
47+16=
38+52=
55+9=
38-19=
64+14=
4+96=
13+86=
34+46=
64-9=
24+70=
61-14=
18+80=
16+74=
28-18=
88-28=
73+14=
36+7=
58-30=
46-9=
81-52=
29+61=
99-32=
17+46=
57-24=
36-22=
37-7=
79+13=
29+57=
55+6=
71-39=
2+80=
58-39=
6+86=
45+9=
37+25=
59+2=
97-60=
43-( )=37
100-33=
24+74=
34+58=
96-22=
55+17=
79+6=
95-62=
48+25=
35-24=
20+40=
44+25=
50+17=
72-61=
67-10=
31+67=
16+48=
50+16=
65-7=
75-( )=15
61+2=
10+85=
32+57=
93-38=
71+28=
26-8=
21+79=
4+73=
35-18=
85-17=
90-2=
23+46=
99-61=
76-3=
67-41=
32+53=
39+7=
82-5=
(
)-5=21
20以内退位减法(1)
11-7=
13-5= 14-9= 12-8=
11-9=
12-9= 12-7= 11-3=
12-3=
16-7= 15-6= 13-9=
17-9=
14-8= 15-9= 17-8=
13-8=
12-6= 14-7= 11-6=
14-6=
11-4= 11-2= 13-4=
13-6=
13-7=
11-5=
13-8=
13-7=
12-3=
12-3=
14-6=
13-8=
11-7=
13-7=
11-9=
13-6=
17-9=
11-5=
13-7=
11-5=
14-9=
12-4=
11-8= 12-5=
14-5= 15-7=
18-9=
15-8= 16-9= 16-8=
12-6= 14-7= 11-6=
14-5=
15-7= 18-9=
16-7= 15-6=
13-9=
20以内退位减法(2)
16-7=
15-6= 13-9=
11-4= 11-2=
13-4=
12-6= 14-7= 11-6=
13-5= 14-9= 12-8=
14-5=
15-7= 18-9=
12-9= 12-7=
11-3=
12-4= 11-8= 12-5=
14-8= 15-9= 17-8=
15-8=
16-9= 16-8=
14-5= 15-7=
18-9=
17-9= 15-9= 11-3=
12-9= 12-7= 14-7=
20以内退位减法(3)
19
14-6= 11-4=
11-2= 13-4=
12-3= 16-7=
15-6= 13-9=
13-8= 12-6=
14-7= 11-6=
17-9= 14-8=
15-9= 17-8=
11-5= 15-8=
16-9= 16-8=
11-9= 12-9=
12-7= 11-3=
13-7= 14-5=
15-7= 18-9=
11-7= 13-5=
14-9=
13-6= 12-4= 11-8=
13-8= 12-6= 14-7=
12-3= 16-7= 15-6=
11-5= 15-8= 16-9=
20以内退位减法(4)
11-9= 12-9=
12-7=
14-6= 11-4= 11-2=
11-5= 15-8= 16-9=
13-6= 12-4= 11-8=
17-9= 14-8= 15-9=
13-7= 14-5= 15-7=
12-3= 16-7= 15-6=
13-8= 12-6= 14-7=
11-7= 13-5= 14-9=
11-9= 12-9= 12-7=
13-7= 14-5= 15-7=
13-6= 12-4= 11-8=
20以内退位减法(5)
11-5= 15-8=
16-9=
20
12-8=
12-5=
11-6=
13-9=
16-8=
11-3=
13-4=
16-8=
12-5=
17-8=
18-9=
13-9=
11-6=
12-8=
11-3=
18-9=
12-5=
16-8=
17-9= 14-8= 15-9=
17-8=
13-6= 12-4= 11-8=
12-5=
12-3= 16-7= 15-6=
13-9=
11-9= 12-9= 12-7=
11-3=
13-8= 12-6= 14-7=
11-6=
11-7= 13-5= 14-9=
12-8=
14-6= 11-4= 11-2=
13-4=
13-7= 14-5= 15-7=
11-7= 13-5= 14-9=
13-8= 12-6= 14-7=
12-3= 16-7= 15-6=
20以内退位减法(6)
17-9= 14-8=
15-9=
11-5= 15-8= 16-9=
13-8= 12-6= 14-7=
11-7= 13-5= 14-9=
14-6= 11-4= 11-2=
13-7= 14-5= 15-7=
12-3= 16-7= 15-6=
11-9= 12-9= 12-7=
13-6= 12-4= 11-8=
12-3= 16-7= 15-6=
14-6= 11-4= 11-2=
13-8= 12-6= 14-7=
20以内退位减法(7)
11-9= 12-9=
12-7=
12-3= 16-7= 15-6=
21
18-9=
12-8=
11-6=
13-9=
17-8=
16-8=
11-6=
12-8=
18-9=
13-9=
11-3=
12-5=
13-9=
11-6=
11-3=
13-9=
13-4=
13-4=
13-6= 12-4=
11-8= 12-5=
11-5= 15-8=
16-9= 16-8=
12-6= 13-8=
14-7= 11-6=
17-9= 14-8=
15-9= 17-8=
11-7= 13-5=
14-9= 12-8=
13-7= 14-5=
15-7= 18-9=
14-6= 11-4=
11-2= 13-4=
12-6=
12-3=
11-5=
12-3=
13-6=
13-8=
11-9=
17-9=
11-7=
13-7=
14-6=
11-5=
14-6=
13-7=
11-9=
13-8= 14-7=
16-7= 15-6=
15-8= 16-9=
20以内退位减法(8)
16-7= 15-6=
12-4= 11-8=
12-6= 14-7=
12-9=
12-7=
14-8= 15-9=
13-5=
14-9=
14-5= 15-7=
11-4=
11-2=
15-8= 16-9=
11-4=
11-2=
14-5= 15-7=
12-9=
12-7=
20以内退位减法( 9)
14-5= 15-7=
14-8= 15-9=
11-4=
11-2=
22
11-6=
13-9=
16-8=
13-9=
12-5=
11-6=
11-3=
17-8=
12-8=
18-9=
13-4=
16-8=
13-4=
18-9=
11-3=
18-9=
17-8=
13-4=
13-7=
17-9=
14-6=
11-9= 12-9= 12-7=
11-3=
13-8= 12-6= 14-7=
11-6=
11-7= 13-5= 14-9=
12-8=
12-3= 16-7= 15-6=
13-9=
13-6= 12-4= 11-8=
12-5=
11-5= 15-8= 16-9=
16-8=
11-9= 12-9= 12-7=
11-3=
13-7= 14-5= 15-7=
18-9=
14-6= 11-4= 11-2=
13-4=
20以内退位减法(10 )
12-3= 16-7=
15-6= 13-9=
11-7= 13-5=
14-9= 12-8=
13-8= 12-6=
14-7= 11-6=
11-9= 12-9=
12-7= 11-3=
14-6= 11-4=
11-2= 13-4=
11-5= 15-8=
16-9= 16-8=
13-6= 12-4=
11-8= 12-5=
17-9= 14-8=
15-9= 17-8=
11-7= 13-5=
14-9= 12-8=
13-7= 14-5=
15-7= 18-9=
11-9= 12-9=
12-7= 11-3=
20以内进位加法口算(1)
9+2=
8+6= 4+7=
7+6=
9+8= 7+9=
6+8=
9+9= 2+9=
8+9=
3+8= 6+5=
23
8+8=
4+9=
9+4=
4+8=
7+5= 5+8=
6+7= 7+4=
9+6= 3+9=
5+6= 8+5=
5+7=
6+6= 7+7= 9+5=
9+3=
7+8= 5+9= 8+3=
6+9=
8+7= 8+4= 9+7=
7+5=
5+8= 6+7= 7+4=
8+9=
3+8= 6+5= 4+8=
6+8=
9+9= 2+9=
20以内进位加法口算(2)
6+8= 9+9= 2+9=
5+7= 6+6= 7+7=
8+9= 3+8= 6+5=
9+2= 8+6= 4+7=
9+3= 7+8= 5+9=
7+5= 5+8= 6+7=
9+6= 3+9= 5+6=
7+6= 9+8= 7+9=
6+9= 8+7= 8+4=
7+5= 5+8= 6+7=
9+2= 8+6= 4+7=
9+3= 7+8= 5+9=
20以内进位加法口算(3)
7+6= 9+8=
7+9=
9+2= 8+6=
4+7=
9+6= 3+9=
5+6=
7+5= 5+8=
6+7=
6+8= 9+9=
2+9=
24
9+4=
9+4=
9+5=
4+8=
8+8=
8+3=
7+4=
8+5=
4+9=
9+7=
7+4=
8+8=
8+3=
4+9=
8+8=
8+5=
7+4=
9+4=
9+3= 7+8=
5+9= 8+3=
6+9= 8+7=
8+4= 9+7=
8+9= 3+8=
6+5= 4+8=
5+7= 6+6=
7+7= 9+5=
9+3= 7+8=
5+9= 8+3=
6+8= 9+9=
2+9= 9+4=
9+2= 8+6=
4+7= 8+8=
20以内进位加法口算(4)
6+9= 8+7= 8+4=
9+2= 8+6= 4+7=
5+7= 6+6= 7+7=
9+3= 7+8= 5+9=
6+8= 9+9= 2+9=
7+5= 5+8= 6+7=
9+6= 3+9= 5+6=
7+6= 9+8= 7+9=
8+9= 3+8= 6+5=
9+3= 7+8= 5+9=
7+5= 5+8= 6+7=
6+8= 9+9= 2+9=
20以内进位加法口算(5)
7+6=
9+8= 7+9=
9+2=
8+6= 4+7=
6+8=
9+9= 2+9=
8+9=
3+8= 6+5=
9+3=
7+8= 5+9=
25
9+7=
8+8=
9+5=
8+3=
9+4=
7+4=
8+5=
4+9=
4+8=
8+3=
7+4=
9+4=
4+9=
8+8=
9+4=
4+8=
8+3=
7+5= 5+8=
6+7= 7+4=
9+6= 3+9=
5+6= 8+5=
5+7=
6+6= 7+7= 9+5=
6+9=
8+7= 8+4= 9+7=
7+6=
9+8= 7+9= 4+9=
9+6=
3+9= 5+6= 8+5=
8+9=
3+8= 6+5= 4+8=
6+8=
9+2=
7+6=
9+3=
8+7=
8+9=
7+5=
9+6=
5+7=
8+7=
7+5=
9+3=
7+6=
6+9=
5+7=
8+9=
9+2=
6+8=
20以内进位加法口算(6)
9+9= 2+9=
8+6=
4+7=
9+8= 7+9=
7+8= 5+9=
8+4=
6+9=
3+8= 6+5=
5+8= 6+7=
3+9=
5+6=
6+6= 7+7=
8+4= 6+9=
5+8=
6+7=
7+8= 5+9=
20以内进位加法口算(7)
9+8= 7+9=
8+7= 8+4=
6+6=
7+7=
3+8= 6+5=
8+6= 4+7=
9+9=
2+9=
26
9+4=
8+8=
4+9=
8+3=
9+7=
4+8=
7+4=
8+5=
9+5=
9+7=
7+4=
8+3=
4+9=
9+7=
9+5=
4+8=
8+8=
9+4=
9+3= 7+8= 5+9=
8+3=
7+5= 5+8= 6+7=
7+4=
9+6= 3+9= 5+6=
8+5=
9+2= 8+6= 4+7=
8+8=
7+5= 5+8= 6+7=
7+4=
8+9= 3+8= 6+5=
4+8=
20以内进位加法口算(8)
9+2= 8+6=
4+7=
6+8= 9+9=
2+9=
7+5= 5+8=
6+7=
9+3= 7+8=
5+9=
7+6= 9+8=
7+9=
6+9= 8+7=
8+4=
5+7= 6+6=
7+7=
8+9= 3+8=
6+5=
9+6= 3+9=
5+6=
7+6= 9+8=
7+9=
9+2= 8+6=
4+7=
6+8= 9+9=
2+9=
20以内进位加法口算(9)
7+6=
9+8= 7+9=
6+9=
8+7= 8+4=
9+2=
8+6= 4+7=
5+7=
6+6= 7+7=
6+8=
9+9= 2+9=
9+3=
7+8= 5+9=
7+5=
5+8= 6+7=
27
8+8=
9+4=
7+4=
8+3=
4+9=
9+7=
9+5=
4+8=
8+5=
4+9=
8+8=
9+4=
4+9=
9+7=
8+8=
9+5=
9+4=
8+3=
7+4=
9+6=
3+9= 5+6= 8+5=
8+9= 3+8= 6+5=
4+8=
6+8= 9+9= 2+9=
9+4=
9+2= 8+6= 4+7=
8+8=
5+7= 6+6= 7+7=
9+5=
20以内进位加法口算(10)
8+9= 3+8=
6+5= 4+8=
9+3= 7+8=
7+6= 9+8=
6+9=
8+7=
9+2= 8+6=
6+8= 9+9=
7+5=
5+8=
9+6= 3+9=
5+7= 6+6=
7+5=
5+8=
6+8= 9+9=
9+3= 7+8=
5+9=
7+9=
8+4=
4+7=
2+9=
6+7=
5+6=
7+7=
6+7=
2+9=
5+9=
28
8+3=
4+9=
9+7=
8+8=
9+4=
7+4=
8+5=
9+5=
7+4=
9+4=
8+3=
20以内加减混合练习( 一 )
9+4= 15-9= 11-9= 9+5= 16-7=
11-4=
12-9= 4+7= 2+9= 16-8=
12-7= 6+7=
9+7= 12-3= 15-6=
5+8= 16-7= 11-7=
13-9= 8+7=
7+5= 13-6= 12-4= 6+6=
11-3=
12-5= 14-7= 4+7= 13-8= 9+9=
11-8= 11-6= 7+5= 11-7= 13-5=
14-9=
12-8= 11-2= 14-6= 13-4=
7+5= 13-7=
14-5= 15-7= 18-9=
17-9= 8+4= 14-8=
15-9= 7+3=
8+6= 17-8= 11-5= 16-9=
15-8=
9+3= 12-7= 11-9= 15-6= 8+5=
20以内加减混合练习( 二 )
12-4= 9+2=
14-8= 8+6= 13-7= 14-5=
8+7=
11-9= 8+6= 11-3= 13-9= 11-5=
16-7= 13-5= 11-5= 7+9=
8+4= 13-6=
14-6= 5+7=
12-9= 11-3= 9+8= 15-6=
12-5=
8+5= 5+7= 13-5= 11-6= 8+6=
8+4= 14-6= 7+6= 9+9=
18-9= 17-8=
16-9= 15-7= 11-7=
5+9= 7+8= 8+4=
17-8= 6+9=
18-9= 7+7= 12-9= 12-7=
3+9=
6+7= 12-7= 4+8= 13-5= 12-4=
14-8= 13-5= 3+8= 11-4=
7+5= 13-4=
29
20以内加减混合练习( 三 )
7+5=
13-7= 14-5= 15-7= 18-9= 17-9=
8+4= 14-8= 15-9= 7+3=
8+6= 17-8=
11-5= 16-9= 15-8=
9+3= 12-7= 11-9=
15-6= 8+5=
9+4= 15-9= 11-9= 9+5=
16-7=
11-4= 12-9= 4+7= 2+9= 16-8=
12-7= 6+7= 9+7= 12-3=
9+2= 5+8=
16-7= 13-9= 11-7=
8+7= 12-4= 15-6=
13-7= 8+6=
14-8= 11-3= 14-5= 8+7=
8+6= 11-9= 11-5= 13-9=
16-7= 13-5=
11-5= 7+9= 8+4=
14-6= 14-8= 5+7=
7+8= 8+4=
17-8= 6+9= 18-9= 7+7=
12-9=
12-7= 3+9= 12-7= 6+7= 13-5=
4+8= 13-4= 14-8= 3+8=
11-4= 9+8=
13-5= 7+5= 13-4=
12-9= 12-6= 15-6=
12-5= 8+5=
5+7= 13-5= 11-7= 8+6=
8+4=
14-6= 18-9= 17-8= 7+6= 9+9=
16-9= 15-7= 6+6= 5+9=
12-4= 11-7=
7+5= 13-6= 11-3=
12-5= 14-7= 4+7=
13-8= 9+9=
14-9= 11-8= 11-6= 11-7=
7+5=
13-5= 14-6= 13-4= 12-8= 11-2=
20以内加减混合练习( 四 )
30
20以内加减混合练习( 五 )
9+2=
15-9= 8+8= 13-8= 11-3= 9+4=
16-7= 6+7= 2+9= 11-5=
8+6= 11-2=
9+7= 14-8= 13-9=
6+9= 12-7= 12-7=
14-9= 15-8=
8+8= 18-9= 11-3= 8+4=
15-7=
6+7= 13-9= 6+9= 2+9= 11-5=
12-9= 15-9= 7+7= 12-5=
14-9= 16-8=
9+8= 11-2= 13-7=
9+7= 5+8= 14-8=
12-3= 12-9=
7+5= 16-9= 15-8= 13-7=
8+4=
17-8= 11-9= 12-7= 9+8= 11-4=
15-6= 11-8= 4+9= 12-6=
12-7= 12-4=
20以内加减混合练习(六 )
6+8=
12-9= 16-9= 7+5= 15-8= 12-4=
11-9= 11-7= 9+3= 17-9=
17-8= 5+8=
15-8= 11-3= 12-7=
11-4= 9+8= 12-7=
4+9= 12-6=
4+7= 17-9= 13-7= 15-7=
9+9=
14-8= 13-5= 5+6= 7+8= 7+9=
14-6= 12-8= 8+4= 11-6=
6+6= 13-8=
12-4= 13-6= 12-5=
14-8= 15-7= 9+9=
13-7= 7+8=
8+5= 5+7= 8+4= 11-6=
4+7=
13-8= 17-9= 14-6= 12-8= 7+8=
13-6= 6+6= 8+9= 17-8=
15-9= 9+8=
31
20以内加减混合练习(七 )
6+8=
12-9= 16-9= 7+5= 15-8= 12-4=
11-9= 11-7= 9+3= 17-9=
17-8= 5+8=
15-8= 11-3= 12-7=
11-4= 9+8= 12-7=
4+9= 12-6=
9+2= 15-9= 11-3= 9+4=
8+8=
13-8= 16-7= 6+7= 2+9= 11-5=
8+6= 11-2= 6+9= 13-9=
14-8= 9+7=
12-7= 12-7= 14-9=
15-8= 8+8= 18-9=
11-3= 8+4=
15-7= 6+7= 13-9= 6+9=
2+9=
11-5= 12-9= 15-9= 7+7= 12-5=
14-9= 16-8= 5+8= 11-2=
13-7= 9+7=
6+8= 12-9= 16-9=
7+5= 15-8= 12-4=
11-9= 11-7=
9+3= 9+8= 17-8= 5+8=
15-8=
11-3= 17-9= 12-7= 12-7= 11-4=
4+9= 12-6= 9+9= 15-7=
13-7= 14-8=
12-5= 5+7= 8+4=
11-6= 13-8= 17-9=
4+7= 7+8=
14-6= 12-8= 6+6= 13-6=
8+9=
17-8= 15-9= 9+8= 4+7= 17-9=
13-7= 15-7= 9+9= 14-8=
13-5= 5+6=
7+8= 7+9= 14-6=
12-8= 8+4= 11-6=
6+6= 13-6=
13-8= 8+5= 12-4= 7+8=
20以内加减混合练习( 八 )
32
20以内加减混合练习( 九 )
7+5=
13-6= 12-4= 6+6= 11-3= 12-5=
14-7= 4+7= 9+9= 13-8=
15-8= 11-6=
7+5= 11-7= 13-5=
14-9= 12-4= 10-2=
14-6= 13-4=
7+8= 8+4= 17-8= 6+9=
18-9=
7+7= 12-9= 12-7= 3+9= 6+7=
12-7= 13-5= 4+8= 13-4=
9+8= 11-4=
13-5= 7+5= 14-8=
5+8= 13-4= 14-8=
12-3= 12-9=
7+5= 15-8= 16-9= 13-7=
8+4=
17-8= 11-9= 9+8= 11-4= 12-7=
4+9= 12-6= 15-6= 11-8=
12-7= 12-4=
9+4= 15-9= 11-9=
9+5= 16-7= 11-4=
12-9= 4+7=
2+9= 16-8= 12-7= 6+7=
9+7=
12-3= 15-6= 5+8= 16-7= 11-7=
13-9= 8+7= 6+8= 12-9=
16-9= 7+5=
15-8= 12-4= 11-9=
11-7= 9+3= 17-9=
17-8= 5+8=
15-8= 9+8= 11-3= 12-7=
12-7=
11-4= 4+9= 12-6= 12-4= 9+2=
14-8= 8+6= 13-7= 14-5=
8+7= 11-9=
8+6= 11-3= 15-9=
11-5= 16-7= 13-5=
11-5= 7+9=
8+4= 13-6= 14-6= 5+7=
20以内加减混合练习( 十 )
33
整十数加减法计算(1)
30+7= 65-5=
44-4= 1+80= 84-80=
74-4=
28-20= 60+7= 70-20= 60+40=
70+30= 30-10= 50-20= 5+90=
46-6=
10+50= 70-30= 71-1=
60+30= 30+70=
100-50= 50+50=
37-30= 91-1= 93-3=
6+40=
7+60= 30-0= 37-7= 100-60=
76-6=
8+70=
8+60=
80-40=
85-5=
2+30=
80+7=
79-9=
70+8=
55-50=
60+8=
80+8=
70+30=
7+70=
60-20=
55-5=
77-7=
50+50=
46-6=
40+5=
78-8=
26-6=
86-80=
50+7=
100-40=
40+9=
30+10=
73-3=
8+20=
76-70=
46-6=
30+50=
80+10=
100-30=
40+30=
84-4=
40+50=
78-8=
100-70= 100-90=
62-10= 92-90=
98-8= 55-5=
60+3= 100-80=
80-60=
47-40=
整十数加减法计算(2)
20+20=
10+80=
6+80= 70+20=
100-20= 59-9=
70+6= 50+20=
30+20= 9+20=
30+6=
50+3=
9+90= 100-100=
10+70= 8+90=
61-60= 52-50=
86-6= 80-50=
7+90=
36-6=
30+60= 90-70=
34
54-4=
6+40=
69-9=
70+30=
68-8=
27-7=
53-50=
72-2=
68-8=
30+40=
80+10=
0+100=
86-6=
70+8=
35-35=
38-8=
60-30=
80+9=
整十数加减法计算(3)
2+30= 50+7=
80-60= 47-7= 27-20=
4+80=
28-8= 60+7= 70-20= 60+40=
10+50= 70-30= 71-1= 60+30=
30+70=
76-6= 46-40= 40+50=
78-8= 54-5=
39-9= 65-5=
44-4= 1+80= 84-4=
70+30=
30-10= 50-20= 5+90= 46-6=
100-50=
50+2=
97-7=
85-80=
8+60=
80-40=
60-20=
100-60=
60+8=
80+8=
79-9=
70+30=
7+70=
45-40=
77-70=
70+8=
55-5=
50+50=
50+50= 37-7=
91-1=
7+60= 30-10= 37-7=
40+5= 100-70= 100-90=
86-6= 60+3= 100-80=
78-8=
61-0= 92-2=
26-6= 98-8=
55-5=
整十数加减法计算(4)
80+10= 91-90= 52-0=
74-70=
8+60= 70-50=
8+20= 30+20=
91+9=
76-6= 30+6= 50+3=
40+9= 6+80= 70+20=
46-6=
9+90= 100-100=
30+50= 10+70=
8+90=
100-30= 86-80= 80-50=
40+30= 7+90= 36-6=
30+10= 100-20= 59-50=
73-3=
70+1= 50+20=
84-4= 30+60=
90-70=
35
93-3=
100-60=
6+40=
68-60=
69-9=
70+30=
35-35=
67-7=
80+10=
40+60=
72-70=
86-6=
70+8=
38-30=
60-30=
68-8=
30+40=
80+9=
整十数加减法计算 (5)
95-5= 73-70= 70+1= 50+20=
3+40=
80-40= 26-6= 98-8=
55-5= 70+30=
76-6= 46-6=
40+50= 78-8= 54-4=
39-9=
65-5= 44-40= 1+80= 87-80=
74-4= 28-8= 60+7= 70-20=
60+40=
35-5=
6+40=
60+8=
7+70=
100-70=
80+7=
60-60=
80+6=
79-9=
70+8=
55-50=
60+8=
80+8=
70+30=
7+70=
60-20=
55-5=
77-7=
50+50=
100-30=
86-6= 80-50=
7+60= 30-10=
37-30=
8+20= 30+20= 9+20=
30+50= 10+70= 8+90=
73-3=
8+60= 70-50=
100-40= 20+20=
10+80=
97-7= 8+60= 70-50=
整十数加减法计算(6)
100-40= 20+20=
10+80=
40+9= 6+80= 70+20=
30+10= 100-20= 59-9=
73-3= 70+6= 50+20=
8+20=
30+20= 9+20=
76-70= 30+6=
50+3=
46-40= 9+90= 100-100=
30+50= 10+70= 8+90=
80+10=
61-60= 52-50=
100-30= 86-6=
80-50=
40+30= 7+90= 36-6=
84-4= 30+60= 90-70=
36
88-8=
100-60=
80+10=
7+80=
72-2=
53-3=
97-7=
53-50=
72-2=
68-8=
30+40=
80+10=
20+7=
86-6=
70+8=
35-30=
38-8=
60-30=
80+9=
整十数加减法(7)
40+6=
4+70=
73-3=
20+6=
78-8=
98-90=
80+7=
60+3=
88-8=
60+40=
5+60=
30+1=
39-9=
20+80=
38-8=
40+60=
70+7=
84-4=
12-2=
50+5=
75-5=
69-9=
90+8=
50+6=
50+50=
60+1=
10+30=
90+1=
3+30=
51-1=
50+6=
3+70=
90+10=
50+5=
60-50=
70+20=
20+80=
65-5=
90+2=
59-9=
85-5= 3+90=
90+2=
10+40=
30+7= 50+30=
61-60= 90+1=
23-3=
91-90=
4+30= 90-50=
32-30= 67-7=
78-70= 45-5=
4+40= 77-7=
14-4= 90+6=
整十数加减法(8)
16-6= 92-2=
85-5= 2+50=
70+30= 55-50=
50+7= 99-90=
80+3=
10+90=
83-3= 30+7=
22-20= 20+3=
30+8=
10+1=
60+7= 4+40=
91-1= 90+4=
整十数加减法(9)
37
74-4=
59-9=
98-8=
45-5=
5+50=
60+9=
10+2=
89-9=
20+3=
41-1=
70-60=
37-30=
90+1=
2+40=
57-7=
72-2=
70+8=
65-5=
90+2=
48-8=
17-7=
24-20=
40+9=
83-3=
40+50=
60+5=
50+4=
91-1=
50+6=
36-6=
37-7=
97-90=
80+6=
40+50=
95-5=
15-5=
44-40=
51-1=
70+9=
3+20=
52-2=
36-6=
76-70=
20+30=
60+40=
40+7=
80+9=
67-7=
91-1=
20+8=
15-5=
87-80=
32-2=
30+5=
50+9=
4+50=
30+70=
60+9=
20+6=
70+6=
90+10=
70+1=
2+20=
60+7=
70+30=
82-80=
40+60=
3+40=
66-6=
80+5=
70+1=
34-4=
88-80=
93-3=
90-60=
22-2=
90-30=
83-3=
80+10=
86-6=
20+9= 4+30=
10+4= 90+1=
4+30= 89-9=
90+1= 70-50=
99-9= 57-50=
25-20=
20+50=
57-7= 87-80=
40+50= 90-60=
77-7= 52-2=
90+6= 80+2=
整十数加减法(10)
80+20= 90-20=
56-50= 3+30=
90-90=
20+7=
10+3= 66-6=
2+40= 10+80=
26-6=
45-5=
5+40= 90+4=
40+50= 90-30=
90+4=
80+1=
93-3= 50+1=
整十数加减法(11)
38
30+9=
47-7=
73-3=
20+6=
70+8=
88-80=
7+60=
20+3=
98-8=
3+50=
30+1=
39-9=
10-3=
30-7=
40+60=
60+7=
74-70=
10-2=
50+5=
10+70=
75-70=
69-9=
98-90=
56-6=
50+5=
60+1=
10+3=
80+20=
2+60=
41-40=
3+90=
90+10=
5+40=
57-7=
60+40=
70+8=
65-60=
90+2=
49-9=
50+8=
70+4=
80+1=
10+6=
59-9=
12-2=
30+2=
21-1=
66-6=
22-2=
90+3=
60+3=
46-6=
60+2=
70+2=
10+60=
2+60=
40+60=
89-9=
42-40=
80-50=
10+80=
90+3=
30+2=
80+9=
80+8=
10-4=
46-6=
30+4=
66-6=
80+5=
34-4=
88-8=
28-20=
75-5=
10+80=
90-80=
35-5=
83-80=
83-3=
70+9=
17-7= 96-6=
35-5= 10-3=
40+9= 40+9=
83-3= 83-3=
40+5= 40+5=
60+5= 50+4=
50+4= 40+3=
99-9= 39-9=
50+50= 50+5=
36-6= 35-5=
整十数加减法(12)
90+6= 90+6=
70+9= 70+9=
95-5= 96-6=
50+9= 15-5=
80+8= 30+40=
60+5= 41-1=
24-20= 70+8=
60+7= 22-2=
20+9= 74-4=
68-8= 20+4=
39
50+2=
60+8=
94-4=
30+7=
20+9=
90-30=
90-80=
40+5=
61-1=
20+80=
47-7=
60-50=
50+9=
66-60=
80+8=
90+6=
64-4=
60+7=
30+9=
79-9=
60+3=
70+9=
90-50=
4+80=
71-1=
92-2=
30+9=
56-50=
2+70=
90+2=
6+20=
100-80=
60+1=
70+1=
70+30=
10+7=
45-5=
70+8=
41-40=
81-1=