口算(1)12÷12=(2)1÷1%=(3)9.5+0.5=(4)13+14=(5)0÷15×2=(6)1-1112=(7)78×514=(8)712÷74=(9)45-12=(10)19×78×9=

题目简介

口算(1)12÷12=(2)1÷1%=(3)9.5+0.5=(4)13+14=(5)0÷15×2=(6)1-1112=(7)78×514=(8)712÷74=(9)45-12=(10)19×78×9=

题目详情

口算
(1)12÷
1
2
=
(2)1÷1%=(3)9.5+0.5=(4)
1
3
+
1
4
=
(5)0÷
1
5
×2=
(6)1-
11
12
=
(7)
7
8
×
5
14
=
(8)
7
12
÷
7
4
=
(9)
4
5
-
1
2
=
(10)
1
9
×
7
8
×9=
题型:解答题难度:中档来源:不详

答案

(1)12÷class="stub"1
2
=24,
(2)1÷1%=100,(3)9.5+0.5=10,(4)class="stub"1
3
+class="stub"1
4
=class="stub"7
12
(5)0÷class="stub"1
5
×2=0,
(6)1-class="stub"11
12
=class="stub"1
12
(7)class="stub"7
8
×class="stub"5
14
=class="stub"5
16
(8)class="stub"7
12
÷class="stub"7
4
=class="stub"1
3
(9)class="stub"4
5
-class="stub"1
2
=class="stub"3
10
(10)class="stub"1
9
×class="stub"7
8
×9=class="stub"7
8

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