直接写数对又快:(1)1178-613-123=(2)34+934+9934+99934+1=(3)2004÷200420042005=(4)824811÷8=(5)999798÷149=(6)0.1

题目简介

直接写数对又快:(1)1178-613-123=(2)34+934+9934+99934+1=(3)2004÷200420042005=(4)824811÷8=(5)999798÷149=(6)0.1

题目详情

直接写数对又快:
(1)11
7
8
-6
1
3
-1
2
3
=
(2)
3
4
+9
3
4
+99
3
4
+999
3
4
+1
=
(3)2004÷2004
2004
2005
=
(4)824
8
11
÷8
=
(5)99
97
98
÷
1
49
=
(6)0.1÷
1
1000
×1%
=
(7)[1.9-(1.9-1.9)]÷3.8=(8)0.75×3.5+350%×
3
8
-3
1
2
×0.125=
题型:解答题难度:中档来源:不详

答案

(1)11class="stub"7
8
-6class="stub"1
3
-1class="stub"2
3
=3class="stub"7
8
(2)class="stub"3
4
+9class="stub"3
4
+99class="stub"3
4
+999class="stub"3
4
+1
=1111
(3)2004÷2004class="stub"2004
2005
=class="stub"2005
2006
(4)824class="stub"8
11
÷8
=103class="stub"1
11
(5)99class="stub"97
98
÷class="stub"1
49
=4899class="stub"1
2
(6)0.1÷class="stub"1
1000
×1%
=1
(7)[1.9-(1.9-1.9)]÷3.8=class="stub"1
2
(8)0.75×3.5+350%×class="stub"3
8
-3class="stub"1
2
×0.125=3.5

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