问题
解答题
25×8= 8.5-3.7= 0.56÷0.07= 4×9.2×0.25=
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答案
25×8=200,
8.5-3.7=4.8,
0.56÷0.07=8,
4×9.2×0.25=9.2,
-5 6
=2 3
,1 6
+2 3
=1 5
,13 15
-5 8
+3 4
=3 8
,1 4
-14 1.5
=3 7
,187 21
+3 5
=1 7
.26 35