小学二年级数学加减法口算题

巡山小妖精
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2020年08月06日 18:11
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31-29= 41-39= 81-79= 51-48= 31-28= 41-38= 81-78= 33-26= 53-47
85-77= 45-38= 32-25= 72-67= 21-14= 31-24= 41-34= 81-74= 31-25
71-65= 41-35= 82-74= 42-38= 63-58= 33-25= 54-46= 94-86= 72-64
41-29= 61-39= 81-49= 42-24= 42-28= 63-34= 63-39= 84-46= 84-48
65-37= 48-23= 47-22= 68-35= 67-35= 89-44= 89-45= 67-34= 62-35
42-27= 66-38= 67-39= 87-48= 83-45= 83-47= 51-19= 71-59= 91-39
41-28=
52-16=
52-15=
43-17=
94-46=
70-40=
15+15=
17+66=
37+35=
29+59=
67+24=
93-27=
62-14=
72-15=
52-17=
71-59=
83-28=
55-17=
54-36=
71-65=
71-58=
71-26=
73-58=
73-56=
54-28=
90-70=
26+37=
44+47=
48+25=
67+27=
49+42=
73-46=
62-28=
63-28=
83-48=
59-29=
74-28=
41-27=
41-35=
91-38=
91-36=
94-36=
94-46=
75-17=
80-45=
17+48=
37+54=
36+26=
22+59=
65-18=
82-47=
73-55=
63-19=
52-18=
77-7=
55-26=
82-74=
51-14=
51-24=
95-17=
54-18=
92-26=
70-35=
25+47=
28+47=
24+68=
56+34=
45+47=
63-25=
93-47=
54-16=
92-86=
78-59=
73-48=
63-47=
83-66=
42-38=
71-51=
71-14=
76-58=
75-28=
90-40=
40-15=
38+45=
27+88=
38+54=
67+23=
65+27=
82-56=
83-16=
95-48=
45-29=
41-38=
56-17=
64-16=
63-58=
91-39=
91-44=
97-38=
95-37=
80-30=
50-45=
13+48=
55+36=
46+18=
48+32=
28+65=
94-66=
77-69=
85-27=
72-24=
86-49=
75-68=
75-47=
92-37=
33-25=
51-15=
51-23=
58-19=
53-25=
20-10=
30-15=
26+48=
16+85=
58+36=
69+31=
55+38=
83-77=
75-28=
63-36=
54-36=
37-19=
98-98=
94-67=
94-36=
54-46=
71-55=
71-13=
72-54=
73-28=
70-30=
26+47= 52-17
65+27= 98-25
78+18= 65-38
34+57= 83-18
40+30= 74-47
44-28=
65-47=
73-47=
74-28=
64-39=
87-58=
62-27=
64-58=
94-86=
80-40
52-14
83-25
52-15
43-27
72-39
66-28
10-10
54-26
72-64
91-35
91-23
92-38
94-46
90-60
50-25=


75+28=



74-26=

62-58=



61-46=


71-29= 61-39= 81-49= 42-24= 42-28= 63-34= 63-39= 84-46= 84-48
65-37= 48-23= 47-22= 68-35= 67-35= 89-44= 89-45= 67-34= 62-35
42-27= 66-38= 67-39= 87-48= 83-45= 83-47= 51-19= 71-59= 91-39
51-18= 71-58= 91-38= 51-14= 71-51= 91-39= 51-15= 71-55= 91-35
52-14= 62-28= 74-26= 93-47= 83-16= 77-69= 75-28= 65-47= 83-25
72-15= 63-28= 82-47= 54-16= 95-48= 85-27= 63-36= 73-47= 52-15
42-17=

71-59=
53-28=
51-18=

51-16=
52-15=

53-28=

55-17=
74-36=
72-15= 63-28=

42-17=

71-59=
53-28=

83-48=
59-29=
74-28=
71-58=
71-26=
73-58=
74-28=
41-27=
61-46=
83-48=
59-29=
74-28=
73-55=
63-19=
52-18=
91-38=
91-36=
94-36=
52-18=
77-7=
55-26=
73-55=
63-19=
52-18=
92-86=
78-59=
73-48=
51-14=
51-24=
95-17=
73-48=
92-86=
78-59=
73-48=
62-58=
45-29=
41-38=
71-51=
71-14=
76-58=
41-38=
56-17=
64-16=
62-58=
45-29=
41-38=
72-24=
86-49=
75-68=
91-39=
91-44=
97-38=
75-68=
75-47=
92-37=
72-24=
86-49=
75-68=
54-36=
37-19=
98-98=
51-15=
51-23=
58-19=
98-98=
94-67=
94-36=
54-36=
37-19=
98-98=
74-28=
64-39=
87-58=
71-55=
71-13=
72-54=
87-58=
62-27=
64-58=
74-28=
64-39=
87-58=
43-27
72-39
66-28
91-35
91-23
92-38
66-28
54-26
43-27
72-39
66-28







63-47= 10-10
83-66=
82-47= 54-16= 95-48= 85-27= 63-36= 73-47= 52-15



22+28= 40+60= 50+50= 70+30= 25+8= 34-6= 80+20= 62-4= 10+90=

35+18= 28+65= 63+28= 78+13= 47+15= 35+27= 56+25= 75+16= 44+27

47+24= 68+25= 46+37= 36+47= 67+25= 27+65= 49+42= 62+29= 67+14
37+35= 48+25= 75+28= 24+68= 38+54= 46+18= 58+36= 78+18= 28+38
29+59=

67+24=
42-17=
67+27=
49+42=
83-48=
36+26=
22+59=
73-55=
56+34=
45+47=
92-86=
67+23=
65+27=
62-58=
48+32=
28+65=
72-24=
69+31=
55+38=
54-36=
34+57= 26+46
40+30= 67+17
74-28= 43-27



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