100以内小学一年级数学口算练习题
副乡长-初中数学教学计划
小学一年级数学(下)口算题(一)
19-11= 26- 4=
99-24= 29- 8= 88-77=
31-11= 14+25= 50-50=
24-13= 10+20=
99-23=88-80= 19-12= 25-4= 17-
7=
25+33= 15+14= 20+8= 24-13= 90-10=
26-10=29+1= 18+11= 25+25=28+2=
12+10=
28+11=23-3= 25+12= 12+5=
18-8=24+4= 16+13=
17-12= 19+11=
99-98=19-6= 20+30=
29+10=72-10=
16+54= 90-40=12+17= 17-17=
60-40=
12+33= 70-50=50-30= 20-10= 60+30=
19-18=16+44= 28+6= 50-50= 20+44=
65-25=
90-30= 88+12= 18-15= 66-16=
13+17= 50-20=
80+9= 87-7= 18-13=
14+26= 89-80=14+22=15+53=
16+13=
19+60=99-33= 66-20=66-46= 56-40=
26-16=15-3= 80+4= 17-14= 17-( )=0
67-12=27-14=18+( )=2014+( )=27 19-( )=13
65-33= 24+24=8+( )=16 65+25= 16-( )=12
20+( )=30( )-20=5010+( )=5065+(
)=7040+( )=60
30+30=
87-33=16-6=80-( )=0 75-25=
小学一年级数学(下)口算题(二)
69+ 3= 47- 6= 59+10= 28+
9= 73+ 6=
9 + 6=8 +12= 22- 9=4 +50= 15+ 8=
59- 6=27+14= 72- 2= 49+ 7= 18- 9=19- 6=82-
1= 89-
4=25- 5= 64+ 5=
21- 5= 48+13=
55+25= 69+13=87-12=
35-16=80-20= 12+10=
67-15= 9 +43=
16-11= 66-15=10+19=29-13= 12-
7=
22-11=44-13=90+10= 29-13=
85-16=97-17=60-12=
51-12= 34+16=
88-18=29-19= 26+ 3=67- 7= 17+16=
98-18=30+12= 99+ 1= 100-4= 39+ 2= 29-13=
30+70=83-11= 68+ 5=29-10= 50+50=
16+
3=99-66= 87-10= 77-15=33+11=
60-20= 70+20=
83-19= 26+38=56+16=82- 6= 13- 8=
22+40=23-
4= 34+12=70-( )=20
23-( )=18100-( )=8044+(
)=60 82-15=
34+12=47-30=55+33= 21+47=
23+16=
86+9= 66+5=24+9= 9 +54= 26+( )=66
41-( )=3073-44=
16+( )=56 86-12= 60-16=
69+( )=80 66+12=
74-15=69-13=44-15=
小学一年级数学(下)口算题(三)
94-90=
71-43= 72-67= 89-30= 69+3=
18+39=
100-84=44+17=93-90= 7-4=
91-52=100-78=
97-23= 18+76= 21+45=7-1=88-69=
36+30=75-33=
67+30=
100-99= 73+9= 16+74= 75+11=96-39=
81-36= 7+81= 61+38=72-37=16+76=
75-56=8+80=42+13= 59-11=77+2=
26+27=
12+61=72-60= 39+42=79-26= 63+23= 94-7=
75-71=
62-46= 86-34= 55-50=88-78= 38-28=67-53= 72+13=
62-40= 94-5= 23+74=39+49=36-8=
71-7=
100-84=39+28=56+25=45-24= 6+78=
77-5=13+53=99-90=82-1=
55+27=54+39=
78-9= 52+8=86-83= 73+6= 67+19=
45-42=29+36=91-57=
21+64=51-40=
50-22=100-40= 46+40= 44-34=
8+69=45+16=
81-9=8-8= 29-7=26+48= 37-10= 7-3= 29-14=
82-12= 80+19= 27+37=47+36= 80-43= 51+25=
50+13=
50-27=56-26= 78-8=
小学一年级数学(下)口算题(四)
82-15= 51-40= 2-2=
31+20= 57+9=
68-16= 39+28=81-2=62+4=
16+38=
96-9=49-21= 35+17= 98-2=
41+44=70-44=34+41=
40+42=49-43= 48-25=
26+35= 93-40= 4+70= 31+67= 87+10=40-18=83-54=
78+14=
58-27=73-10=
85-44=84-11=
37+45=80-9= 99-80=
28-26= 79-15= 51-50=
87+12=58+27=99-61=
47-23=96-26= 89-68= 98-16=
76-3=67-10=6+86=28-18= 38-26=
67-41=88-28= 73+1= 31+67=45+9=
73+14=90-47= 32+53= 37+25=16+48=61-49=
42+12=
71+4=8+63= 64+21=
37+14=27-5=
80-19=61+17= 99-67=
43-21=45-33= 55+11=
59-9= 15+72=
49+18=50-16= 31+24= 49+6=
79+6=34-18= 18-7=
35-12=23+67= 61-14=
82-77=91-29= 3+83= 77-52= 57-55=92-32=43+27=
87+11= 7+83= 46-17=19+49=43-6= 51-25=
33+54=64-46=
小学一年级数学(下)口算题(五)
44+51= 10+64= 12+70= 50-46= 29+40=
97-16=
59+2=33+32=51+41= 78+8=
16+38=11+81=
27+51= 63-39= 74+3=47-8=50-24=
74-29=48+45=
13-6=
75-38= 99-68= 13+43= 5+46= 80-57=
43+7=29-22= 25+75= 97-27=23-8=
14+46=66-10= 71-37=64+10= 29+56=
67-44=
2+74= 42+43= 16+52=89-34=65-31=31+44=15+83=
60-25= 29-12=
98-98= 76-64=
95-30=31+52=14+70=
36-7=52+15= 10+88=
39-24=40-12=10+88=75-31=
79-10=2+95= 54+20=
37-31=36-6= 67-2=46+5= 14+47=
57+6=70-69= 68+21=58+28= 58-24=
1+82=
95-89= 80+20= 59-39= 31-29=
11+63= 20+75=
51+10= 49+32= 28-22=81-35=
83-31=63-22=47+50= 38-16=
43+24=
64-9=44+51=100-67= 56+17= 35-28= 39+44=
36-20=31-26= 61+14= 44+23= 7+69= 34-2=63-45=
47-41=
小学一年级数学(下)口算题(六)
94 - 90= 71
- 43= 72 - 67= 89 - 30= 69 + 3=
100 - 84= 18
+ 39=44 + 17=93 - 90= 7 - 4=
18 + 76=100 -
78= 21 + 45= 91 - 52= 97 - 23=88 - 69=75 - 33=
7 - 1=67 + 30= 36 + 30=
100 -
99= 73 + 9= 16 + 74= 96 - 39=75 + 11=
61 +
38=81 - 36= 7 + 81= 72 - 37=16 + 76=
78 -
9=52 + 8=54 + 39= 86 - 83= 55 + 27=
91 -
57= 29 + 36= 45 - 42= 73 + 6=67 + 19=50 - 22=21
+ 64= 51
- 40= 100 - 40= 46 + 40=
44 -
34=8 - 8=81 - 9= 8 + 69=45 + 16=
7 - 3=
26 + 48= 37 - 10=29 - 7= 29 - 14= 47 + 36= 80 +
19=27
+ 37= 82 - 12=80 - 43= 50 - 27=78 -
8=51 + 25=56 - 26= 50
+ 13= 75 - 56=77 + 2=
59 - 11= 42 + 13=8 + 80= 79 - 26= 72 -
60=
12 + 61=26 + 27=39 + 42=
63 + 23=86 - 34=
94 - 7= 75 - 71= 62 - 46= 38 - 28=67 - 53= 88
- 78= 55 - 50=72 + 13= 39 + 49= 36 - 8=94 -
5= 62 - 40= 23
+ 74= 45 - 24= 56 + 25= 71 -
7= 39 + 28=100 - 84= 13 + 53= 6
+ 78= 77 -
5=82 - 1= 99 - 90=
小学一年级数学(下)口算题(七)
82 -
15= 51 - 40= 12 - 3= 31 + 20= 57 + 9=
39 +
28= 16 + 38=62 + 4=68 - 16= 81 - 2=
96 -
9=49 - 21= 35 + 17= 98 - 2= 41 + 44=49 - 43=34 +
41= 48
- 25=70 - 44= 40 + 42=
58 - 27=
83 - 54= 40 - 18= 73 - 10= 78 + 14=31 + 67=93 -
40=
26 + 35= 87 + 10=4 + 70=
84 - 11=85
- 44= 99 - 80=80 - 9= 37 + 45=
51 -
50= 79 - 15= 28 - 26= 58 + 27=87 + 12=98 - 16=
96 - 26=47
- 23= 89 - 68= 99 - 61=
28 -
18=6 + 86=67 - 10=76 - 3= 38 - 26=
73 +
14=32 + 53= 90 - 47= 37 + 25=16 + 48=
31 +
67=67 - 41= 73 + 1= 45 + 9=88 - 28=64 + 21= 61
- 49=
8 + 63=42 + 12= 71 + 4=
27 - 5=80 -
19= 99 - 67=37 + 14= 61 + 17=
55 + 11=15 +
72= 45 - 33= 43 - 21= 59 - 9=
31 + 24=79 +
6= 50 - 16= 49 + 18= 49 + 6=23 + 67= 35 - 12= 61
- 14=18 - 7= 34 - 18=
3 + 83=77 - 52=
82 - 77= 91 - 29= 57 - 55=87 + 11=7 + 83= 92
- 32= 43 + 27= 46 - 17=19 + 49=43 - 6= 33 +
54= 51 - 25=64 -
46=
小学一年级数学(下)口算题(八)
29 + 40= 44 + 51= 10 +
64= 12 + 70= 50 - 46=
59 + 2= 78 + 8=51 +
41=97 - 16= 33 + 32=
16 + 38=27 + 51= 11 +
81= 63 - 39= 74 + 3=48 + 45=50 - 24=
13 -
6=47 - 8= 74 - 29=
5 + 46= 80 - 57= 13 +
43= 75 - 38= 99 - 68=
97 - 27=25 + 75= 43 +
7= 29 - 22=23 - 8=
71 - 37=66 - 10= 29 +
56=14 + 46= 64 + 10=
16 + 52= 67 -
44= 2 + 74= 89 - 34=42 + 43=29 - 12=15 + 83=31
+ 44= 60 - 25= 65 - 31=
76 - 64= 98 -
98= 31 + 52=95 - 30=14 + 70=
58 - 24=57 + 6=
58 + 28= 70 - 69=68 + 21=40 - 12=36 - 7= 52
+ 15=10 + 88= 39 - 24=
2 + 95=54 + 20=
75 - 31=79 - 10= 10 + 88=
14 + 47=46 + 5=
36 - 6=67 - 2= 37 - 31=
80 + 20= 31 - 29=
95 - 89= 1 + 82= 59 - 39=
20 + 75= 11 + 63=
51 + 10= 28 - 22= 49 + 32=83 - 31= 81 - 35=47
+ 50=63 - 22= 38 - 16=
43 + 24= 64 - 9=44
+ 51=100 - 67= 56 + 17= 31 - 26= 61 + 14=
36 - 20=35 - 28= 39 + 44= 44 + 23= 7 + 69= 34
- 2=63 - 45= 47
- 41=
小学一年级数学(下)口算题(九)
54 + 21= 95 - 89= 34 + 40= 21 + 52= 6 + 78=
55 - 28= 100 - 34=46 + 6=39 - 20= 4 + 49=
100 - 86=22 + 60= 50 - 3= 39 + 29= 72 -
48=59 + 30=52 - 44=
22 + 33=78 + 20= 69 + 25=
38 + 32= 61 - 8= 27 + 32= 83 - 65= 23 + 44=99
- 30=47 + 25= 99
- 12= 58 + 40=95 - 71=
14 + 49=96 - 80= 46 + 19=69 - 25= 65 + 31=
50 - 45= 14 + 41= 53 + 25= 48 + 29=30 +
47=46 + 19= 39 + 59=11
+ 81= 80 + 7=
83 - 69=
37 + 62=47 - 20=80 + 15=5 + 77= 95
- 83=
48 - 42=49 + 13= 35 + 31= 69 - 23=36
+ 64=
43 - 33=25 + 52= 65 + 1= 85 - 39=97
- 40=78 - 30= 5 + 68=
46 - 37=38 - 11= 5 +
72=
75 + 6=53 + 27= 95 - 44=15 - 14= 32 +
45=
24 - 13=46 + 11= 28 + 41= 7 + 55= 31 +
50=
7 + 77=91 - 45= 56 + 4= 31 + 65= 34 +
23=1 + 80= 46 + 44= 99
- 41=87 - 53= 73 + 26=
49 - 10=1 + 59= 80 - 11= 2 + 96= 49 + 51=21
+ 42=7 + 83= 46
+ 49= 66 + 8= 95 - 92=45 -
24=40 + 59= 72 - 16= 13 + 55=98 -
43=
小学一年级数学(下)口算题(十)
8 + 54= 25 + 43= 20 - 1=
92 - 69= 13 + 62=
81 + 12= 18 + 63=74 -
53=83 + 2= 46 + 14=
2 + 74=27 + 56= 34 +
63= 36 + 60= 67 + 7=10 + 63=30 - 26= 36
-
12=88 - 68= 94 - 23=
44 + 34= 57 - 35= 88 -
34= 67 + 23= 73 - 63=5 + 63=23 - 17= 34
- 18=
16 + 72=25 + 44=
70 - 34=63 - 52= 23 - 14=52
- 1= 68 - 41=
23 + 47= 94 - 65= 9 + 69=
22 - 3=21 + 52=25 + 28= 88 - 7=59
- 27=
31 + 21= 18 + 64=
49 + 40=22 + 70=66 - 46=61
+ 17= 27 - 13=
2 + 76=87 - 83= 24 + 40=
56 + 13=42 - 2=
5 + 92=98 - 30= 71 - 37=
15 + 78=74 + 16=55 - 51= 95 - 46=
91 + 9=96 +
1= 60 + 16=
52 + 42=91 - 2= 25 - 5=68 + 12=
94 - 89=
66 - 55=34 - 4= 71 + 3= 91 - 56=
66 - 25=
43 + 38=22 + 64= 2 + 90= 85 - 10=
13 + 86=77 + 5= 43 + 23= 93
- 40=96 - 61= 76
+ 4=
17 - 15=87 - 50= 71 - 15= 6 + 86= 76 -
75=13 + 83=39 + 46=
42 + 30= 64 - 5= 38 +
21=60 + 4=7 + 93= 47 + 4= 87 - 55=79 -
56=
小学一年级数学(下)口算题(十一)
63+13= 53+11=
24+76= 6+83= 74-12=
26= +64= 75273187-68=
-17= +77= +75-25+75=
-47= 719-= 62=
522728+=2879-62= -89+3745=
= 1582-32= =
92-33+== 63-45 95-26=66 3+84
== 53+2331=42+54
=+61 -= 24= 4735=70-53 +
3151-1557+= 8923=
6712+= -485+= 24=
31+69==-7115 = -9122=
92-55=+25341231+48=
+52=+7422 96-40= 2867-==
12+3341=+4722=28+24 += =-882 49=
95 5670-=-87= 3963-= +43 7190-=46=
78=+4612 = -38=+457 = 1468+=+6612947-3=
7898-= 1882+ 1490-==+6 =
92-9427428+=-
=+452953= =-1714 =
18 1624-=39+23+62= =585+=
=1529-
4528=37-66 75-=+7 = =75+21 =57+772-
55+13
=25+69= =6124= 61-64=-8899 =+757-
=+76244
= =7485- =64+26
4766=866++
=22-=36-80 31= =10-78 87+53=93
- =14-92=82-
=1195 =6-87
小学一年级数学(下)口算题(十二)
6+93=
93-60= 94-53= 37+13= 93-88=
65 27=-31=
33907569-24= -74= -16= +8+8+63=
-11= =66-39
57= 464550+=520+60= +126525+=
+= 55-31= 80=
5726+70= 67-26= 58-26= =+
1353= +752482 82-15=
-40=-5= 1= 77=99-90 -
5162==2-2 57+9 281-=
+=31+20 4=
39 +28=+1638 = = 1735+=
1668-=4441+10+7120=
39-7== 81-63=+41 =+4427
58- 73 2651+ 17+54==-7==-176 45=
55+=-107
39= 45100-==+68=-8163 23
4139+= ==71
2651+=+2027 44+ 5417+= 17=100=
=+5539
=-5845=-737 -6 -45 95-2735-=49 2368
+=73=
18+50==52 - =-3113 =-8656=17 =+4428
- =+665 5
=7710+1325-==32 +35 =4417+ =2156
- -=41+24
=82+16 79-1=28 =31+63 =27 44+48
=23
21+45==+4521 69+ =84+2= 51=-8079- =4+
=56+
834=61 =27-85 -6036-41 = =60+2123-47 =
3+
=4247=
小学一年级数学(下)口算题(十三)
79-36= 88-18=
30-20= 98-71= 47-37=
65=16 +5= 70996978-42=
+14= -46= +70+42-11
= -48= 479+= 3=
627087-=4428+26= -41+973=
= 2979-76= = +2191-
= 85+1= 20+74=11 93-20
== 66+529=79-59 =+27
+96= 35= 4=75-29 +
3610265620+= 32-= 4863-=
+1753-= 58=
22 +50=-5854 = = -7967=
-9359=+3550518-2=+
29 4419+ 25+33== 520-==
24+=81=+5227=90-9 +8 =+7218 40=
42
5895-=+27= 2432-= 914 6619+=-=
60=-674 += 26
=-8422 22= +73=-44445658--47
2864+= 2887-
1768+== 18==
40+6324=-9538 =-7811-= =+591
33=
65 554+==3819+-13 =7027+= =4837+
7==25+57 +5022 +54= =16+51 =63+2837+ 31+64
=33-96=16+48 79= 55+4==
65 =+286327
=+5725-13= =+ =38+19709650=547
+- =22+ =16+
5133= =31+646316-9738-80 =64
-99=79+ =73-
=46=
小学一年级数学(下)口算题(十四)
45-6=
97-93= 85+11= 100-88= 58+12=
62 82=+26=
92479614-8= -73= -24= -18-63-47
= +36= 4881-=
9= 343937+=6314+82= -41+859
= += 31+30= 60=
1329+21= 51+32= 55-20= 16
+68== 8+5880=30+56
=+54 -51= 78= 72=21+46
-4177=1360+= 34+39
1637-= -1062+= 57=
9 +58=-5342 = = -8248=
4285-=+74887100-58=
90-36==- 58-42=64 874+=
81 4231+==49-38 -35=13=-8845 =54+
7288-=
26=73 6023+==-55=-3812 48 + =+1742
==46+
=+1566 33563+ 988+= 51=70= 1372-==-5450
792
-= +18 +17 53+2238+== =+463925=+=+1475 2
77 =+798 =-56229= =5216+53 =2124- + =887+
4047-==74 87-=12-25 =50+39 +=16-55 =53-93
39=99=50 33-35=-57 2-41=11
=-50168=31+ 87
+ =63+16= 16=+1089= =57+ =31-
8790-65 =2-
51 98-8368+17 =41-62=27- =4436
=61-=
小学一年级数学(下)口算题(十五)
67-66= 42+55=
77+7= 97-78= 75-37=
45 49=+44= 29201667-36=
+72= +43= +67-99-87
= +17= =88-25 66=
515542+=9777+7= -374320+
= -= 16+72= 78=
7551+17= 67-36= 88-25= =+
2949= +454486 67-11=
-87=-34= 54= 39=18+73
-9915==56+14 75+10
4455+= +=16+45 72=
63 -32=-5310 = = 5598-=
7325+=350-94-9943=
24+3== 51+44=-1 =-7525
29- 34 509+ 20+69==+54==+2168 16=
29-=+6434 5= 3181-= =+4=+249 61
20=-5030
+ =66 5939+=+=38= 337177-7880-2114
4153+=-40=-70=+573 ==
741969+= 2860-
=-899=- 5-36=46=
23 =+7715 =-263+ =713+46=
=+5313
90 =1588 14+=-2425-=-=56-83 21=
77993016-=
36+61 =63+ 64-16== 65-70=
5049+ 8-31=68 44-=+33= 23=83-100=
73=+
6717= =37- =51- 9159-38 =9+81 -7961-73 =
=
43+2724+29 =108 =24-=
小学一年级数学(下)口算题(十六)
37+33= 58-5= 80+16=
99-34= 28+65=
53= -29= 6091823580-46= -12=
-74= -92-94-40
= -26= 1345+= 2=
446871-=1267+2= +11-7543
= = 6225+35= =
39-85-== 63+6 80-16=28 27+
54== 72-3512=91+8
=-2 += 81= 1772=93-70 -
495-1765+= 6565= 613+=
+2551+= 74=
13-7==-3314 = +5119=
59+40=+4816565+17=+
17=+2749 64-17= 2551+==
33-613=+574=65-61 += =-137 14=
64
4059+=-17= 1765+= +51 814+=19=
25=+2749 =
+52=+681 = 1865-=-31185020-14=
7516+= 6671-
4852-==+63 =
79-71114392-=- =+163635= =+550 =
24 2177-=47+3-20= =8793-= =4129+
108=30+52 79-=+69 = =11+76 =57-9358+ 8-59
=40-56= =9118= 48-94=+393 =-3425-
=-
541926= =3835+ =5-19
7253=2569-+
=47+=55-97 12= =6+69 79+16=26
+ =30-54=73-
=5062 =78+20
小学一年级数学(下)口算题(十七)
17+73= 97-70= 76+23= 60-53= 80-75=
94-13= 24= 54884753+33= -11= -88=
+56+59-7
= +18= =52+12 7= 701532-=4960+3=
-=2037-
= +21 88-15= 4= 5896-54= 41-19= 28+69=
=-
7934= +415641 27+30= 1=-= 28=
+30=100-
942850+ =76+18 38-37==63-35 ==71+14
+677
=+ 712-= 831=733+= 93-43 5557-= 8815=
1455
-=-27-6646= = =-6025 31- 50- 345-
-46==
1009= 6910+==61-90 =+8812 11=85=45+30
635=
-8812 -=+ 4217+===33 2963-=59+4 67+
4682-
= + - =-3817 =-10021=-6013 47=9=9739
11+
154379==- 3051-=2 44-50=100= -
23-99=2250+
=+51 =-875545 =-8254 =
=-4811+4844-23 ==
85 =6817+ =873+ =7491-
=55+14+7 =17=50=11
-36 -39 =36+57 59
10+82=7421+==11+ =52+46
3956+33=13 =51+ =4-
71=-28 =58+30 -9747+30
= =18+632-88 =2370
=-18=
小学一年级数学(下)口算题(十八)
72-11= 47+16=
81-52= 100-33= 61+2=
10+74= 85= 242938=51+49
+52= +61= +32+5834+
== 55+9= 5799-32= =
70+1693+2038= -38-38-
19= 22=+1746= = 9671+28
24=55+17= 52+3= 64
+14== 57-26-36-22=
=4+96 =+6 8= =70+2 7921
+628613+= 95-= 439+=
79737-= =
4= +7313+697= = ==+3446 +4825+7935
29+57=
35-24=-18 2336+==
64-9=85-17=+20=55+=+
2470 6 40 ==+3254
90
= 1461-=-2=663+= 2544 3971-=+2350+=-
4842
46==+2=+1880 80 +17=
993958-= 61 2638-=72-=-
7416+= 61=
76-=+686 3=-6710=+731 = =-2818
67-41 =9 28-=45+ 6731 =4790-+==
883273+53=
48=+37=14+ 25 +16 ==74-91
397+36=+ 16 =+ 2+59= 50=7= 8+2582=30-58 =
-
= =+4750-976065 7-5=
( )-62 =946--537=(
) =40-43=21 15=( )75-
8829+33=46- 41=(
)-34=44-100 =-81 34=