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直接写出得数.7200÷40=3.57+4.3=(16-18)×24=89×1516=4÷49-49÷4=2÷0.02=0.25×0.4=17+18=9×47

题目详情
直接写出得数.
7200÷40=
3.57+4.3= (
1
6
-
1
8
) ×24=
8
9
×
15
16
=
4
9
-
4
9
÷4=
2÷0.02= 0.25×0.4=
1
7
+
1
8
=
4
7
÷9×
4
7
=
1.7-
7
10
=
▼优质解答
答案和解析
7200÷40=180, 3.57+4.3=7.87, (
1
6
-
1
8
) ×24=1,
8
9
×
15
16
=
5
6
4
9
-
4
9
÷4= 8
8
9
2÷0.02=100, 0.25×0.4=0.1,
1
7
+
1
8
=
15
56
4
7
÷9×
4
7
=
16
49
1.7-
7
10
=1.
故答案为:180,7.87,1,
5
6
8
8
9
,100,0.1,
15
56
16
49
,1.