首页 > 口算．375+125=2.2+3.75=0.23×400=0.9-0.26=3112×6=0.25×12=1.2÷0.01=35×0.01=34×1.2=634+0.25=2.4-112=2.5+11

口算．375+125=2.2+3.75=0.23×400=0.9-0.26=3112×6=0.25×12=1.2÷0.01=35×0.01=34×1.2=634+0.25=2.4-112=2.5+11

题目简介

口算．375+125=2.2+3.75=0.23×400=0.9-0.26=3112×6=0.25×12=1.2÷0.01=35×0.01=34×1.2=634+0.25=2.4-112=2.5+11

题目详情

口算．
375+125=		2.2+3.75=0.23×400=
0.9-0.26=3
1
12
×6=		0.25×12=
1.2÷0.01=35×0.01=
3
4
×1.2=
6
3
4
+0.25=		2.4-1
1
2
=		2.5+1
1
5
=
5
7
×
4
15
=		5
1
2
-
1
5
=		1
1
9
÷
2
3
=
3
2
3
÷2=		18
6
7
÷6=		275×99+275=
4
3
4
-
3
8
-
5
8
=		5.38-（1.8+2.38）=
题型：解答题难度：中档来源：不详

答案

375+125=5002.2+3.75=5.950.23×400=92
0.9-0.26=0.643class="stub"1
12
×6=18class="stub"1
2
0.25×12=3
1.2÷0.01=12035×0.01=0.35class="stub"3
4
×1.2=0.9
6class="stub"3
4
+0.25=7		2.4-1class="stub"1
2
=0.9		2.5+1class="stub"1
5
=3.7
class="stub"5
7
×class="stub"4
15
=class="stub"4
21
5class="stub"1
2
-class="stub"1
5
=5class="stub"3
10
1class="stub"1
9
÷class="stub"2
3
=class="stub"5
3
3class="stub"2
3
÷2=class="stub"11
6
18class="stub"6
7
÷6=3class="stub"1
7
275×99+275=27500
4class="stub"3
4
-class="stub"3
8
-class="stub"5
8
=3class="stub"3
4
5.38-（1.8+2.38）=1.2

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