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口算13+14=10÷25=35÷910=1÷78=23×310=34×25×43=5×11

2022-08-14 00:36:10 问答库 阅读 200 次

问题详情

口算
1

3

+1

4

=10÷2

5

=3

5

÷9

10

=1÷7

8

=

2

3

×3

10

=3

4

×2

5

×4

3

=5×1

10

+1

2

=8×3

8

+8×1

8

=

55×1

11

÷1

8

=1

2

×1

3

÷1

2

×1

3

=0×7

12

+1

8

=4

5

-1

10

×4=

21

4

×2=0.99×9+0.99=9

4

×1

27

=11

2

×8+11

2

×2=

参考答案

13+14=71210÷25=2535÷910=2378=8723×310=1534×25×43=25110+12=18×38+8×18=455×111÷18=4012×13÷12×13=19712+18=1845-110×4=25214×2=4120.99×9+0.99=9.994×127=112112×8+112×2=15

考点:口算