6÷34=34×10%=34×8=15÷1%=1.05-12=23÷32=(14-15)×120=34×56÷56×34=89+19X=2X:14=12:153.2X=0.556÷(1-920)×15

题目简介

6÷34=34×10%=34×8=15÷1%=1.05-12=23÷32=(14-15)×120=34×56÷56×34=89+19X=2X:14=12:153.2X=0.556÷(1-920)×15

题目详情

3
4
=
3
4
×10%=
3
4
×8=
15÷1%=
1.05-
1
2
=
2
3
÷
3
2
=
1
4
-
1
5
)×
1
20
=
3
4
×
5
6
÷
5
6
×
3
4
=
8
9
+
1
9
X=2
X:
1
4
=12:
1
5
3.2
X
=0.5
5
6
÷(1-
9
20
)×
1
5
2
5
×
6
11
+40%×
5
11
9
16
÷(
3
8
+
1
16
24
19
+
16
17
)×
1
8
+
15
17
题型:解答题难度:中档来源:不详

答案

(1)6÷class="stub"3
4

=6×class="stub"4
3

=8;

(2)class="stub"3
4
×10%,
=0.75×0.1,
=0.075;

(3)class="stub"3
4
×8=6;

(4)15÷1%,
=15÷0.01,
=1500;

(5)1.05-class="stub"1
2

=1.05-0.5,
=0.55;

(6)class="stub"2
3
÷class="stub"3
2

=class="stub"2
3
×class="stub"2
3

=class="stub"4
9


(7)(class="stub"1
4
-class="stub"1
5
)×class="stub"1
20

=class="stub"1
20
×class="stub"1
20

=class="stub"1
400


(8)class="stub"3
4
×class="stub"5
6
÷class="stub"5
6
×class="stub"3
4

=class="stub"3
4
×class="stub"5
6
×class="stub"6
5
×class="stub"3
4

=class="stub"9
16


(9)class="stub"8
9
+class="stub"1
9
X=2,
class="stub"8
9
+class="stub"1
9
X)×=2×9,
8+X=18,
8+X-8=18-8,
X=10;

(10)X:class="stub"1
4
=12:class="stub"1
5

class="stub"1
5
X=class="stub"1
4
×12,
class="stub"1
5
X×5=class="stub"1
4
×12×5,
X=15;

(11)class="stub"3.2
X
=0.5,
0.5X=3.2,
0.5X÷0.5=3.2÷0.5,
X=6.4;

(12)class="stub"5
6
÷(1-class="stub"9
20
)×class="stub"1
5

=class="stub"5
6
÷class="stub"11
20
×class="stub"1
5

=class="stub"5
6
×class="stub"20
11
×class="stub"1
5

=class="stub"10
33


(13)class="stub"2
5
×class="stub"6
11
+40%×class="stub"5
11

=class="stub"2
5
×(class="stub"5
11
+class="stub"6
11
),
=class="stub"2
5


(14)class="stub"9
16
÷(class="stub"3
8
+class="stub"1
16
),
=class="stub"9
16
÷(class="stub"6
16
+class="stub"1
16
),
=class="stub"9
16
×class="stub"16
7

=class="stub"9
7


(15)(class="stub"24
19
+class="stub"16
17
)×class="stub"1
8
+class="stub"15
17

=class="stub"24
19
×class="stub"1
8
+class="stub"16
17
×class="stub"1
8
+class="stub"15
17

=class="stub"3
19
+class="stub"2
17
+class="stub"15
17

=class="stub"3
19
+1,
=1class="stub"3
19

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