乘加乘减的口算练习

2023-01-18 10:09:10   文档大全网     [ 字体: ] [ 阅读: ]

#文档大全网# 导语】以下是®文档大全网的小编为您整理的《乘加乘减的口算练习》,欢迎阅读!
口算,练习
乘加乘减的口算练习(二年级



6×7-19= 6×9-19= 4+35= 1×4-2=

8×8-23= 4×8+44=

8-45=

9×4+49= 6+49= 4×2+24= 6×4+27=



9×3+40= 6×4+25=



2×8-6= 6×1+25=

9×4+49=

5×1-4= 4×7-2=

4×5-10=



9×9-17= 5×

9×2-4= 4×8-10= 9×

7×

8×9-29= 7×8-49=




1×5+24= 3×4+49=





3×9+36= 6×2+28=

5+32= 3×4+44= 7×3+39= 4×2+43=

1×3+4= 3+23= 5×6-21=

1+34=

3×6-10= 9×9-25=



3×5+42= 9×5-19=

4×4+40= 9×2+22= 7×5+41=

4×5+30=

×5+9=



5×2-1= 2×7-0=

4×4-7=2×

8×8-5=3×7-3=9×1-8=7×

9×

1




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