(完整word版)人教版小学六年级数学四则混合运算专项练习题.docx
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2021年01月24日 06:58
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初一英语语法练习题-虞姬虞姬奈若何
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1
)
0.8
×
33
×
1.25
5
(
11
)
0.7
+
3.9
+
4.3
+
6.1
(
6
)
15.6
÷
[32
×(
1
-
8
)÷
3.6]
17
9
17
(
2
)
18
×
10
+
18
÷
10
7
(
3
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9.56
+
4.875
-
8
+
1.44
3
1
1
(
4
)
4
÷
6
-
6
×
4
3
8
3
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5
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4.6
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8
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8.4
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3
-
8
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5
5
3
(
7
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4
÷
3
+
6
×
5
3
19
2
19
(
8
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5
×
20
+
5
×
20
-
20
2
8
(
9
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25
×
80
×
13
×
1.25
(
1
0
)
25
×
1.25
×
4
×
8
19
(
12
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7.35
×
99
+
7.35
9
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13
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47
-
8
÷
17
-
17
(
14
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46
×
101
2
5
(
15
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15.6
-
7
-
7
5
1
7
7
8
(
26
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205
×
32
-
656
(16)x -
8
x=
×
45
3
(
2
1
)
6
-
15
-
15
5
3
(
1
7
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14
×
4
+
14
×
4
5
10
9
2
(
22
)
7
-
3
+
7
-
3
(
27
)
20%x=80
3
6
3
5
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8
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4
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11
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17
+
8
8
7
8
9
8
(
1
9
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9
×
15
+
15
÷
8
+
9
5
7
11
(
20
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3
-
9
×
20
-
36
5
4
(
2
3
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(
2
4
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25
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2
4
7
×
3
+
7
×
3
14
5
3
9
÷
75
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9
÷
4
3
5
7
8
+
6
-
12
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24
1
5
1
1
(
28
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×(
4
÷
2
4
+
6
)
3
1
(
29
)
5
-
4
-
1.75
+
0.4
(30)30%x+9=39
(31)40%x+15=55
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5
1
8
7
7
1
(
36
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3
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8
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4
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6
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41
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8
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16
-
8
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1
1
(
32
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3
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7
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33
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6
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4
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12
)
]
(
34
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0.3
÷
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÷(
3.3
-
2.95
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(35)50%x-6=44
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4
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7
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[
(
3
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4
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6
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5
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1
1
3
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5
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35
×
9
1 1 1
(
39
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24
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4
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6
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3
)
(40) 60%x+30%x=90
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11
(42) (2-1.6
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÷
8%
2
(
43
)
8.6
÷
4.3
×
5
6
5
5
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44
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12
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0.25
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8
3
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)
[3.6
-(
4.7
+
2.3
)×
7
]
÷
1.2
×
(
9
1
2
4
(
56
)
15%
×
1.25
×
6
×
80%
(
4
6
)
96%
÷
[3-
(
0.6+2.4
×
0.2
)
]
(
5
1
)
20
÷
[
2
×(
5
+
5
)
]
(
57
)
6.78
×
90%+67.8%
(
4
7
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×
15%
×
240%
(
4
8
)
12.5%
×
19+12.5%
×
1.3< br>
51
17
2
(
4
9
)
8
÷
4
+
9
5
11
3
10
(
5
0
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8
×
10
+
8
÷
11
(
5
2
)
(
53
)(
(
5
4
)
(
55
)(
5
4
1
60
×(
12
+
15
-
2
)
2-1.6
×
0.5+1.2
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8%
60%+2.1
÷
12%
8
9
2
1
15
+
20
×
3
)÷
12
(
58
)
(
59
)(
(
60
)
1
1
12
×(
3
-
4
)
4
3
9
-
10
×
5
)÷
4
101.1
-
25.93
+
5.1
0.85
÷