脱式计算(能简算的要简算)1110-14-3418×58+18×41+1825×15+40%×4559÷5+5÷59.-数学

题目简介

脱式计算(能简算的要简算)1110-14-3418×58+18×41+1825×15+40%×4559÷5+5÷59.-数学

题目详情

脱式计算(能简算的要简算)
11
10
-
1
4
-
3
4
1
8
×58+
1
8
×41+
1
8
2
5
×
1
5
+40%×
4
5
5
9
÷5+5÷
5
9
题型:解答题难度:中档来源:不详

答案

(1)class="stub"11
10
-class="stub"1
4
-class="stub"3
4

=class="stub"11
10
-(class="stub"1
4
+class="stub"3
4
),
=class="stub"11
10
-1,
=class="stub"1
10


(2)class="stub"1
8
×58+class="stub"1
8
×41+class="stub"1
8

=class="stub"1
8
×(58+41+1),
=class="stub"1
8
×100,
=class="stub"25
2


(3)class="stub"2
5
×class="stub"1
5
+40%×class="stub"4
5

=class="stub"2
5
×class="stub"1
5
+class="stub"2
5
×class="stub"4
5

=class="stub"2
5
×(class="stub"1
5
+class="stub"4
5
),
=class="stub"2
5
×1,
=class="stub"2
5


(4)class="stub"5
9
÷5+5÷class="stub"5
9

=class="stub"1
9
+9,
=9class="stub"1
9

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