2018年长沙小学二年级数学口算练习
70–30+6= 46+40+2=
99–9–40= 5+70–5=
9+7+20= 14–5+30=
30+6+4= 55–5+15=
36+30+20= 5+55+20=
13–5+50= 82–80+8=
12+5-2= 17+25-17=
71-7-30= 32÷8÷2=
36÷9×7= 4×2×8=
3×8÷4= 5×9÷6=
6×6+20= 21÷7×6=
3×8÷6= 48÷6÷2=
3×2×7= 4×9÷6=
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70–30+6= 46+40+2=
99–9–40= 5+70–5=
9+7+20= 14–5+30=
30+6+4= 55–5+15=
36+30+20= 5+55+20=
13–5+50= 82–80+8=
12+5-2= 17+25-17=
71-7-30= 32÷8÷2=
36÷9×7= 4×2×8=
3×8÷4= 5×9÷6=
6×6+20= 21÷7×6=
3×8÷6= 48÷6÷2=
3×2×7= 4×9÷6=
长沙市岳麓区桐梓坡小学
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