能简算的要简算.34×613÷92649÷(13+13)59×7+59×11(712-518)×36[1-(14+38)]÷14425×99+42535×23+25÷112.-六年级数学

题目简介

能简算的要简算.34×613÷92649÷(13+13)59×7+59×11(712-518)×36[1-(14+38)]÷14425×99+42535×23+25÷112.-六年级数学

题目详情

能简算的要简算.
3
4
×
6
13
÷
9
26
4
9
÷(
1
3
+
1
3
5
9
×7+
5
9
×11
7
12
-
5
18
)×36
[1-(
1
4
+
3
8
)]÷
1
4
4
25
×99+
4
25
3
5
×
2
3
+
2
5
÷1
1
2
题型:解答题难度:中档来源:不详

答案

(1)class="stub"3
4
×class="stub"6
13
÷class="stub"9
26

=class="stub"3
4
×class="stub"6
13
×class="stub"26
9

=class="stub"9
26
×class="stub"26
9

=1;

(2)class="stub"4
9
÷( class="stub"1
3
+class="stub"1
3
),
=class="stub"4
9
÷class="stub"2
3

=class="stub"2
3


(3)class="stub"5
9
×7+class="stub"5
9
×11,
=class="stub"5
9
×(7+11),
=class="stub"5
9
×18,
=10;

(4)(class="stub"7
12
-class="stub"5
18
)×36,
=class="stub"7
12
×36-class="stub"5
18
×36,
=21-10,
=11;

(5)[1-(class="stub"1
4
+class="stub"3
8
)]÷class="stub"1
4

=(1-class="stub"5
8
)÷class="stub"1
4

=class="stub"3
8
×4,
=class="stub"3
2


(6)class="stub"4
25
×99+class="stub"4
25

=class="stub"4
25
×(99+1),
=class="stub"4
25
×100,
=16;

(7)class="stub"3
5
×class="stub"2
3
+class="stub"2
5
÷1class="stub"1
2

=class="stub"3
5
×class="stub"2
3
+class="stub"2
5
×class="stub"2
3

=(class="stub"3
5
+class="stub"2
5
)×class="stub"2
3

=1×class="stub"2
3

=class="stub"2
3

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