A-A+

34+14=7.5-(2.5+3.8)=23+15=0.36+1.54=135÷5=2-16

2022-08-14 00:39:34 问答库 阅读 200 次

问题详情

3

4

+1

4

=7.5-(2.5+3.8)=2

3

+1

5

=0.36+1.54=135÷5=2-1

6

-5

6

=

1

5

+5

6

+4

5

=1

7

-1

14

=1-1

2

-1

4

=(17

20

+3

10

)-(17

20

-7

10

)=5

6

-4

5

=

参考答案

34+14=1,7.5-(2.5+3.8)=1.2,23+15=1315,0.36+1.54=1.9,135÷5=27,2-16-56=1,15+56+45=15617-114=114,1-12-14=14,(1720+310)-(1720-710)=1,56-45=130

考点: