问题
解答题
列竖式计算:
42.8+85.42=______;
5.67-0.845=______;
75.8+26.28=______.
答案
(1)42.8+85.42=128.22;
4 2.8
;+85.42 128.22
(2)5.67-0.845=4.825;
5.67
;-0.845 4.825
(3)75.8+26.28=102.08;
7 5.8
.+26.28 102.08
列竖式计算:
42.8+85.42=______;
5.67-0.845=______;
75.8+26.28=______.
(1)42.8+85.42=128.22;
4 2.8
;+85.42 128.22
(2)5.67-0.845=4.825;
5.67
;-0.845 4.825
(3)75.8+26.28=102.08;
7 5.8
.+26.28 102.08