A-A+

146+38=126-70=2.3+4.68=5.23-2.2=9÷1.5=2.25×4=3

2022-08-14 02:48:29 问答库 阅读 200 次

问题详情

146+38=126-70=2.3+4.68=5.23-2.2=

9÷1.5=2.25×4=30×20%=6.4÷0.8=

1

8

-1

9

=

2

3

+2

9

=

8

9

×3

4

=

5

9

÷2

3

=

3-2

7

-5

7

=(1

6

+2

3

)×3=

2

3

×9

8

×1

2

=

2

3

×6+6×1

3

=

参考答案

146+38=184,126-70=56,2.3+4.68=6.98,5.23-2.2=3.03,9÷1.5=6,2.25×4=9,30×20%=6,6.4÷0.8=8,18-19=172,23+29=89,89×34=23,59÷23=56,3-27-57=2,(16+23)×3=212,23×98×12=38,23×6+6×13=6.

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