A-A+

用你喜欢的方法计算 34×56+16×3458×64×34(518-524)÷564013×

2022-08-14 02:58:10 问答库 阅读 200 次

问题详情

用你喜欢的方法计算

3

4

×5

6

+1

6

×3

4

5

8

×64×3

4

(5

18

-5

24

)÷5

6

40

13

×(26×3

40

)

3

8

÷(1

2

+1

4

)

9

22

÷1

4

÷6

11

(3

10

+3

10

+…+3

10

)

参考答案

(1)34×56+16×34,
=34×(56+16),
=34×1,
=34;

(2)58×64×34,
=40×34,
=30;

(3)(518-524)÷56,
=(518-524)×65,
=518×65-524×65,
=13-14,
=112;

(4)4013×(26×340),
=4013×26×340,
=6;

(5)38÷(12+14),
=38÷34,
=38×43,
=12;

(6)922÷14÷611,
=922×4×116,
=3;

(7)(310+310+…+310)+(25+25+…+25),
=310×100+25×100,
=30+40,
=70.

考点:方法