问题 解答题

列竖式计算并验算.

3.67+20.438=

100.7-9.603=

0.325×3.6=

0.4732÷0.26=

答案

(1)3.67+20.438=24.108,

3.67
+20.438

.
24.108

(2)100.7-9.603=91.097,

100.7
-9.603

.
91.097

(3)0.325×3.6=1.17

0.325
×3.6

.
1950
975

.
1.1700

(4)0.4732÷0.26=1.82,

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