问题 解答题
列竖式计算
47×58=______;
78×44=______;476÷7=______;
76.3-49.37=______;58.15+29.6=______;134-0.7=______.
答案

(1)47×58=2726;

47

×58
376

235
2726

(2)78×44=3432;

78

×44
312

312
3432

(3)476÷7=68;

68

7

476

42
56

56
0

(4)76.3-49.37=26.93;

76.3

-49.37
26.93

(5)58.15+29.6=87.75;

58.15

+29.6
87.75

(6)134-0.7=133.3;

134

-0.7
133.3

单项选择题
单项选择题 A3型题