直接写出下面各题的得数.576-500=12.7+7=15×6=30÷4=2.8×2=3.64+4.46=1÷0.05=1-37=34+13=56×35=12-12×12=92=58÷34=20×0.

题目简介

直接写出下面各题的得数.576-500=12.7+7=15×6=30÷4=2.8×2=3.64+4.46=1÷0.05=1-37=34+13=56×35=12-12×12=92=58÷34=20×0.

题目详情

直接写出下面各题的得数.
576-500=12.7+7=15×6=30÷4=
2.8×2=3.64+4.46=1÷0.05=1-
3
7
=
3
4
+
1
3
=
5
6
×
3
5
=
1
2
-
1
2
×
1
2
=
92=
5
8
÷
3
4
=
20×0.06=
3
2
×
2
3
=
164-(84-60)=
题型:解答题难度:中档来源:不详

答案

576-500=76,12.7+7=19.7,15×6=90,30÷4=7.5,
2.8×2=5.6,3.64+4.46=8.1,1÷0.05=20,1-class="stub"3
7
=class="stub"4
7
class="stub"3
4
+class="stub"1
3
=class="stub"13
12
class="stub"5
6
×class="stub"3
5
=class="stub"1
2
class="stub"1
2
-class="stub"1
2
×class="stub"1
2
=class="stub"1
4
92=81,
class="stub"5
8
÷class="stub"3
4
=class="stub"5
6
20×0.06=1.2,1÷class="stub"3
2
×class="stub"2
3
=class="stub"4
9
164-(84-60)=140.

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