问题 解答题
直接写出得数.
0.77+0.33=
24×2.5=9.9×36=6-
5
12
-
7
12
=
503-1.8=
7
8
×5.6=
______:
3
5
=
3
5
13÷6.5=
0.6×0.6÷0.6×0.6=
答案

0.77+0.33=1.1,24×2.5=60,9.9×36=356.4,6-
5
12
-
7
12
=5,
503-1.8=501.2,
7
8
×5.6=4.9,
9
25
3
5
=
3
5
13÷6.5=2,
0.6×0.6÷0.6×0.6=0.36.

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