(小033•青羊区模拟)脱式计算.36÷6+6÷3633%+33×﹙小33-36﹚﹙53小+下33﹚×3小×33﹙3-65%﹚÷﹙3+3下﹚33×下+3下×6+36×30+330×33+333×36+

题目简介

(小033•青羊区模拟)脱式计算.36÷6+6÷3633%+33×﹙小33-36﹚﹙53小+下33﹚×3小×33﹙3-65%﹚÷﹙3+3下﹚33×下+3下×6+36×30+330×33+333×36+

题目详情

(小033•青羊区模拟)脱式计算.
3
6
÷6+6÷
3
6
33%+33×﹙
33
-
3
6
5
3小
+
33
﹚×3小×33
﹙3-65%﹚÷﹙3+
3
3
3×下
+
3
下×6
+
3
6×30
+
3
30×33
+
3
33×36
+
3
36×33
题型:解答题难度:中档来源:不详

答案

class="stub"1
7
÷7+7÷class="stub"1
7

=class="stub"1
7
×class="stub"1
7
+7×7,
=class="stub"1
42
+42,
=42class="stub"1
42


(2)22%+21×﹙class="stub"2
13
-class="stub"1
7
),
=0.22+21×class="stub"2
13
-21×class="stub"1
7

=0.22+14-13,
=1.22;

(3)﹙class="stub"5
12
+class="stub"4
13
﹚×12×13,
=class="stub"5
12
×12×13+class="stub"4
13
×12×13,
=35+48,
=113;

(4)﹙1-75%﹚÷﹙1+class="stub"1
4
﹚,
=class="stub"1
4
÷class="stub"5
4

=class="stub"1
4
×class="stub"4
5

=class="stub"1
5


(5)class="stub"1
1×4
+class="stub"1
4×7
+class="stub"1
7×10
+class="stub"1
10×13
+class="stub"1
13×13
+class="stub"1
13×12

=1-class="stub"3
4
+class="stub"3
4
-class="stub"5
7
+class="stub"5
7
-class="stub"7
10
+class="stub"7
10
-class="stub"2
13
+class="stub"2
13
-class="stub"11
13
+class="stub"11
13
-class="stub"13
12

=1-class="stub"3
4
+class="stub"3
4
-class="stub"5
7
+class="stub"5
7
-class="stub"7
10
+class="stub"7
10
-class="stub"2
13
+class="stub"2
13
-class="stub"11
13
+class="stub"11
13
-class="stub"13
12

=1-class="stub"13
12

=class="stub"3
12

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