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脱式计算,能简算得要简算(45-23)×15(25%+23)÷11598×397733÷712÷533.

题目详情
脱式计算,能简算得要简算
4
5
-
2
3
)×15          
(25%+
2
3
)÷
11
5
98×
3
97
              
7
33
÷
7
12
÷
5
33
脱式计算,能简算得要简算
4
5
-
2
3
)×15          
(25%+
2
3
)÷
11
5
98×
3
97
              
7
33
÷
7
12
÷
5
33
脱式计算,能简算得要简算
4
5
-
2
3
)×15          
(25%+
2
3
)÷
11
5
98×
3
97
              
7
33
÷
7
12
÷
5
33
脱式计算,能简算得要简算
4
5
-
2
3
)×15          

4
5
-
2
3
)×15          
4
5
4455
2
3
)×15          
2
3
2233(25%+
2
3
)÷
11
5
2
3
)÷
11
5
2
3
2233
11
5
11
5
11115598×
3
97
              
3
97
              
3
97
339797
7
33
÷
7
12
÷
5
33
7
33
÷
7
12
÷
5
33
7
33
773333
7
12
÷
5
33
7
12
771212
5
33
5
33
553333
▼优质解答
答案和解析
(1)(
4
5
-
2
3
)×15
=
4
5
×15-
2
3
×15
=12-10
=2

(2)(25%+
2
3
)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
4
5
444555-
2
3
)×15
=
4
5
×15-
2
3
×15
=12-10
=2

(2)(25%+
2
3
)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
2
3
222333)×15
=
4
5
×15-
2
3
×15
=12-10
=2

(2)(25%+
2
3
)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
4
5
444555×15-
2
3
×15
=12-10
=2

(2)(25%+
2
3
)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
2
3
222333×15
=12-10
=2

(2)(25%+
2
3
)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
2
3
222333)÷
11
5

=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
11
5
111111555
=(
1
4
+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
1
4
111444+
2
3
)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
2
3
222333)÷
11
5

=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
11
5
111111555
=
11
12
×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
11
12
111111121212×
5
11

=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
5
11
555111111
=
5
12


(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
5
12
555121212

(3)98×
3
97

=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
3
97
333979797
=(97+1)×
3
97

=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
3
97
333979797
=97×
3
97
+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
3
97
333979797+
3
97

=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
3
97
333979797
=3
3
97


(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
3
97
333979797

(4)
7
33
÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
7
33
777333333÷
7
12
÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
7
12
777121212÷
5
33

=
7
33
×
12
7
×
33
5

=
12
5
5
33
555333333
=
7
33
×
12
7
×
33
5

=
12
5
7
33
777333333×
12
7
×
33
5

=
12
5
12
7
121212777×
33
5

=
12
5
33
5
333333555
=
12
5
12
5
121212555.