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207x12脱式计算 12.75+3.68-5.74的脱式计算
12.75+3.68-5.74的脱式计算 12.75+3.68-5.74的脱式计算12.75+3.68-5.74=(12.75-5.74)+3.68=7.01+3.68=10.693.68×97+36
12.75+3.68-5.74的脱式计算
12.75+3.68-5.74的脱式计算
12.75+3.68-5.74
=(12.75-5.74)+3.68
=7.01+3.68
=10.69
3.68×97+36.8×30 脱式计算
3.68*97+36.8*30
=356.96+1104
=1460.96
满意采纳奥
16.61一7.5一3.68脱式计算
16.61一7.5一3.68
=9.11-3.68
=5.43
3.68×50脱式简便计算。
=3.68X(10+40)

6.8十3.68十3.2脱式计算简算
6.8十3.68十3.2
=6.8+3.2+3.68
=10+3.68
=13.68
18.3-12.75 11.7脱式计算怎么写
18.3-12.75+ 11.7
=18.3+11.7-12.75
=30-12.75
=17.25
3.68x0.25-0.24用脱试计算
3.68*0.25-0.24
=3.68*1/4-0.24
=0.92-0.24
=0.68
5.74×2.5= 用竖式计算并验算
5.74
* 2.5
=
2870
1148
=
14350
(=换成-)
3.68×27+3.68×7.3简便计算大等式
3.68×27+3.68×7.3
=3.68×(27+7.3)
=3.68×34.3
=126.224
竖式计算并验算.12.75+6.8=6.35-3.
(1)12.75+6.8=19.55;
12.75
;
验算:
6.8
;
(2)6.35-3.75=2.6;
6.35
;
验算:
3.75
;
(3)9-0.19=8.81;
9
;
验算:
8.81
.
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