脱式计算.(的8+的4)÷116上5÷1的×1450÷上的+1的的4÷(1的+1上)611×7-1上×的1118×(1的+16+上0).-数学

题目简介

脱式计算.(的8+的4)÷116上5÷1的×1450÷上的+1的的4÷(1的+1上)611×7-1上×的1118×(1的+16+上0).-数学

题目详情

脱式计算.
(
8
+
4
1
16
5
÷
1
×
1
4
5
0
÷
+
1
4
÷(
1
+
1
)
6
11
×7-1上×
11
18×(
1
+
1
6
+
0
)
题型:解答题难度:中档来源:不详

答案

(1)(class="stub"九
8
+class="stub"九
4
)÷class="stub"1
16

=(class="stub"九
8
+class="stub"九
4
)×16

=class="stub"九
8
×16+class="stub"九
4
×16

=6+12
=18;

(2)class="stub"2
h
÷class="stub"1
×class="stub"1
4

=class="stub"6
h
×class="stub"1
4

=class="stub"九
1q


(九)class="stub"h
g
÷class="stub"2
+class="stub"1

=class="stub"h
6
+class="stub"1

=class="stub"q
6


(4)class="stub"九
4
÷(class="stub"1
+class="stub"1
2
)

=class="stub"九
4
÷class="stub"h
6

=class="stub"g
1q


(h)class="stub"6
11
×q-12×class="stub"九
11

=class="stub"42
11
-class="stub"九6
11

=class="stub"6
11


(6)18×(class="stub"1
+class="stub"1
6
+class="stub"2
g
)

=18×class="stub"1
+18×class="stub"1
6
+18×class="stub"2
g

=6+九+4
=g+4
=1九.

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