直接写出得数2.4×5=250×0.02=1-0.57=12.5×16=0.24÷1.2=14-15=56÷23=12+25=715÷0.8=25×37×25×712=115-115÷2=34×0.2

题目简介

直接写出得数2.4×5=250×0.02=1-0.57=12.5×16=0.24÷1.2=14-15=56÷23=12+25=715÷0.8=25×37×25×712=115-115÷2=34×0.2

题目详情

直接写出得数
2.4×5=
250×0.02=1-0.57=12.5×16=
0.24÷1.2=
1
4
-
1
5
=
5
6
÷
2
3
=
1
2
+
2
5
=
7
1
5
÷0.8=
25×
3
7
×
2
5
×
7
12
=
1
1
5
-1
1
5
÷2
=
3
4
×0.2
=
3
4
×
4
3
÷5
=
178.5-36.5-63.5=
题型:解答题难度:中档来源:不详

答案

2.4×5=12;250×0.02=5;1-0.57=0.43;12.5×16=200;
0.24÷1.2=0.2;class="stub"1
4
-class="stub"1
5
=class="stub"1
20
class="stub"5
6
÷class="stub"2
3
=1class="stub"1
4
class="stub"1
2
+class="stub"2
5
=class="stub"9
10
7class="stub"1
5
÷0.8=9;
25×class="stub"3
7
×class="stub"2
5
×class="stub"7
12
=2class="stub"1
2
1class="stub"1
5
-1class="stub"1
5
÷2
=0.6;
class="stub"3
4
×0.2
=class="stub"3
20
class="stub"3
4
×class="stub"4
3
÷5
=class="stub"1
5
178.5-36.5-63.5=78.5.

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