问题详情

1

2

×2

5

=______5

7

÷2

7

=______1

2

÷1

4

=______

3÷1

3

=______10÷1

8

×8=______5

14

×7=______

3

5

+2

5

=______100×7

20

=______8×3

16

=______

3

8

÷3

8

×5

6

=______1

4

+1

3

=______0×1

4

=______

1×2

9

=______7

12

÷7

12

=______4×1

4

÷4×1

4

=______

5

6

×36=______3÷3

10

=______10÷5

9

=______

6

5

÷3

5

=______5

9

×3

5

×3=______2

7

×14=______

2

9

×3

5

=______1

2

×3=______6

11

×11

6

=______

9×(2+5

9

)=______70÷7

10

=______19×1

38

=______

4

5

÷8%=______1÷7

8

=______0÷3

4

×3

8

=______．