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简便方法计算718÷115+1118×511(38×14+17×14)÷78(8-715-815)÷114.

题目详情
简便方法计算
7
18
÷
11
5
+
11
18
×
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
简便方法计算
7
18
÷
11
5
+
11
18
×
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14

7
18
÷
11
5
+
11
18
×
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
7
18
718771818
11
5
+
11
18
×
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
11
5
115111155
11
18
×
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
11
18
111811111818
5
11

(38×
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
5
11
511551111
1
4
+17×
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
1
4
141144
1
4
)÷
7
8

(8-
7
15
-
8
15
)÷
1
14
1
4
141144
7
8

(8-
7
15
-
8
15
)÷
1
14
7
8
787788
7
15
-
8
15
)÷
1
14
7
15
715771515
8
15
)÷
1
14
8
15
815881515
1
14
1
14
114111414
▼优质解答
答案和解析
7
18
÷
11
5
+
11
18
×
5
11

=
7
18
×
5
11
+
11
18
×
5
11

=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
7
18
718777181818÷
11
5
+
11
18
×
5
11

=
7
18
×
5
11
+
11
18
×
5
11

=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
11
5
115111111555+
11
18
×
5
11

=
7
18
×
5
11
+
11
18
×
5
11

=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
11
18
1118111111181818×
5
11

=
7
18
×
5
11
+
11
18
×
5
11

=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
5
11
511555111111
=
7
18
×
5
11
+
11
18
×
5
11

=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
7
18
718777181818×
5
11
511555111111+
11
18
1118111111181818×
5
11
511555111111
=(
7
18
+
11
18
)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
7
18
718777181818+
11
18
1118111111181818)×
5
11

=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
5
11
511555111111
=
5
11

=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
5
11
511555111111
=
5
11


②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
5
11
511555111111;

②(38×
1
4
+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
1
4
14111444+17×
1
4
)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
1
4
14111444)÷
7
8

=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
7
8
78777888
=(38+17)×
1
4
×
8
7

=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
(38+17)×
1
4
14111444×
8
7
87888777
=55×
1
4
×
8
7

=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
1
4
14111444×
8
7
87888777
=
110
7


③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
110
7
1107110110110777;

③(8-
7
15
-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
7
15
715777151515-
8
15
)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
8
15
815888151515)÷
1
14

=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
1
14
114111141414
=[8-(
7
15
+
8
15
)]÷
1
14

=[8-1]÷
1
14

=7×14
=98.
[8-(
7
15
715777151515+
8
15
815888151515)]÷
1
14
114111141414
=[8-1]÷
1
14

=7×14
=98.
[8-1]÷
1
14
114111141414
=7×14
=98.