A-A+

56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=8.4÷4.2=2.5×

2022-08-14 02:39:44 问答库 阅读 200 次

问题详情

56-47=10-0.27=5-2.5=6.3+0.7=6÷0.5=

8.4÷4.2=2.5×4=1-2

3

=1

3

+1

2

=1

4

+3

4

=

8

3

÷8

3

=9÷10=5

6

-2

3

=4

5

-1

2

=5

9

×18
=

1

2

×1

2

=2

13

×2
=0÷5

6

=8

9

÷4
=5

26

×13
=

6÷2

7

=12×2

3

=5

6

×2

5

=2

3

×3

4

=4

5

÷1

5

=

1÷1

8

=4

7

×7

8

=5÷5

6

=1

4

÷1

3

=6

7

÷3

14

=

参考答案

56-47=9,10-0.27=9.73,5-2.5=2.5,6.3+0.7=7,6÷0.5=12,8.4÷4.2=2,2.5×4=10,1-23=1313+12=5614+34=1,83÷83=1,9÷10=0.9,56-23=1645-12=31059×18=10,12×12=14213×2=4130÷56=0,89÷4=29526×13=526÷27=21,12×23=8,56×25=1323×34=1245÷15=4,1÷18=8,47×78=125÷56=6,14÷13=3467÷314=4.

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