北师大版小学二年级上册数学口算比赛题汇编全套
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二年级数学口算比赛①
7+21= 83-22 = 37-()=6
32-24= 11+15=()+12=44
90-37= 40+25= 27+()=45
75-8= 35+13=()-6=47
9 + 31 = 52-5 = 5×()=25
47-16 = 37 + 28 = ()×()=18
61-57 = 51 + 47 = ()×()=24
26-19 = 33 + 56 = ()×()=40
37-8 = 79 + 13 = ()×()=12
41-32 = 26 + 48 = 26+18-19=
94-75 = 39 + 26= 100-60-21=
2 ×
3 =
4 × 2 = 53+18+24=
8 × 4 = 8 × 2 = 69-18+26=
6 × 3 = 3 × 3 = 87+13-43=
2 ×9 = 8 × 5 = 68-()=29 7 ×
3 =
4 × 6 = 37+()=76 9 ×
5 = 8 ×3= ()-26=33 3 × 5 = 4 ×9 = 7×()=35 7 × 2 = 7× 4 = 4×()=3
6 1 ×8 = 4 ×3 = 9×()=2
7 4 × 5 = 5 × 6 = 3×()=21
二年级数学口算比赛①
7+21= 83-22 = 37-()=6
32-24= 11+15=()+12=44 90-37= 40+25= 27+()=45
75-8= 35+13=()-6=47
9 + 31 = 52-5 = 5×()=25
47-16 = 37 + 28 = ()×()=18
61-57 = 51 + 47 = ()×()=24
26-19 = 33 + 56 = ()×()=40
37-8 = 79 + 13 = ()×()=12
41-32 = 26 + 48 = 26+18-19=
94-75 = 39 + 26= 100-60-21=
2 ×
3 =
4 × 2 = 53+18+24=
8 × 4 = 8 × 2 = 69-18+26=
6 × 3 = 3 × 3 = 87+13-43=
2 ×9 = 8 × 5 = 68-()=29
7 × 3 = 4 × 6 = 37+()=76
9 × 5 = 8 ×3= ()-26=33
3 × 5 =
4 ×9 = 7×()=35
7 × 2 = 7× 4 = 4×()=36
1 ×8 = 4 ×3 = 9×()=27
4 ×
5 = 5 ×
6 = 3×()=21
41-32 = 26 + 48 = 26+18-19=
94-75 = 39 + 26= 100-60-21=
2 ×
3 =
4 × 2 = 53+18+24=
8 × 4 = 8 × 2 = 69-18+26=
6 × 3 = 3 × 3 = 87+13-43=
2 ×9 = 8 × 5 = 68-()=29 7 ×
3 =
4 × 6 = 37+()=76 9 ×
5 = 8 ×3= ()-26=33 3 × 5 = 4 ×9 = 7×()=35 7 × 2 = 7× 4 = 4×()=3
6 1 ×8 = 4 ×3 = 9×()=2
7 4 × 5 = 5 × 6 = 3×()=21
二年级数学口算比赛①
7+21= 83-22 = 37-()=6
32-24= 11+15=()+12=44
90-37= 40+25= 27+()=45
75-8= 35+13=()-6=47
9 + 31 = 52-5 = 5×()=25
47-16 = 37 + 28 = ()×()=18
61-57 = 51 + 47 = ()×()=24
26-19 = 33 + 56 = ()×()=40
37-8 = 79 + 13 = ()×()=12
41-32 = 26 + 48 = 26+18-19=
94-75 = 39 + 26= 100-60-21=
2 ×
3 =
4 × 2 = 53+18+24=
8 × 4 = 8 × 2 = 69-18+26=
6 × 3 = 3 × 3 = 87+13-43=
2 ×9 = 8 × 5 = 68-()=29 7 ×
3 =
4 × 6 = 37+()=76 9 ×
5 = 8 ×3= ()-26=33 3 × 5 = 4 ×9 = 7×()=35 7 × 2 = 7× 4 = 4×()=3
6 1 ×8 = 4 ×3 = 9×()=2
7 4 × 5 = 5 × 6 = 3×()=21
二年级数学口算比赛①
7+21= 83-22 = 37-()=6
32-24= 11+15=()+12=44
90-37= 40+25= 27+()=45
75-8= 35+13=()-6=47
9 + 31 = 52-5 = 5×()=25
47-16 = 37 + 28 = ()×()=18
61-57 = 51 + 47 = ()×()=24
26-19 = 33 + 56 = ()×()=40
37-8 = 79 + 13 = ()×()=12