(完整word)人教版小学数学四年级上册：混合脱式计算题
艾滋病宣传图片-新春祝福
2800
-
100
+
789
(93
+
25
X
21) >9
507
-
13
X
63
+
498
16
>
(17-8) 3
-
57
X
12
—
560
-
35
[192
—(
54
+
38
)
]
X
123
X
18
—
123
X
3+85
X
123
(140-70
)
X54
(
947
—
599
)+
7
X
34
723
—
(521
+
504)
-
5
384
-
12
+
3
X
31
28 X(5+96
-
32)
848
—
640
-
16
X
12
(12+24+80)
X
50
25
X (
24+16
)
63+84
X
2M2
36X(15
—
276^23)
(39
—
21)
X
396
-
)
[37
—(
7+6
)
]
X
0
81
- (
72-54
) X
9]
960
(
1500
—
32
X
45
)
32
X
(25+125)
178
X
99+178
490-7+24
X
5
45+240
-
12
25X27
X
4
108
—
(
83
+
360
-
30
)
142
—
54
-
9+14
720
-
36
-
2
245
—(
45+39
)
420
-(
205
—
198
) X
4
(
140-70
) X
54
15
X
7+85
X
7
(40
—
4
) X
25
(420
+
48
)
-(
375
—
345
)
75
X
4X25
99 X53+53
125
X (
8
X
4
)
X
5
460
-(
29
—
18
-
3
)
63+84
X
2
-
42
(46-20
)
>30-90
2400
乜
0
—
14X2
290
— (
34
X
3+99
)
16
X
76
—
76
X
6
450
—
2
X (
16
+
9
)
41 X25-25
(
960
—
400
) -
70
490
-
7+24
X
5
26 6-110
X
(40
—
4
) X
25
(420
+
48
)-(
375
16
X
76
—
76
X
6
245
—(
45+39
)
420
-(
205
—
198
) X
45+240
-
12
(140-70
) X
54
15
X
7+85
X
7
2400
-
80
—
14
X
2
345
)
290
—(
34
X
3+99
)
99
X
53+53
125
X(
8
X
4
) X
5
4 460
-(
29
—
18
-
3
)
124+78+22
63+84
X
2
-
42
(46-20
)X
30-90
108
—(
83
+
360
-
60
)
142
—
54
-
9+14
450
—
2
X(
16
+
9
)
41
X
25-
25
(960
—
400
)-
70
100-35-25
490
-
7+24
X
5
26
X
6-110 (46-20
)X
30-90 15
X
7+85
X
7
(40
—
4
) X
2400
-
80
—
14
X
108
— (
83
+
360
-
60
)
25 2
(420
+
48
)-(
375
—
345
)
16
X
76
—
76
X
6
245
—(
45+39
)
460
-(
29
—
18
-
3
)
426-279
-
3
84
X
3-136
-
8
290
—(
34
X
3+99
)
142
—
54
-
9+14
99
X
53+53 450
—
2
X(
16
+
9
)
41
X
25-25
420
十(
205
—
198
)
X4
(
960
—
400
)-
70 43+315
-
5
98-19
X
4+62
51+121
X
7
(
32+28
) X
6 325
-
13
X (
266-250
)
55+720 40-35
-()
(38+42
) X(
525
-
35
)
28
X(
246
-
6-32
)
36
X
4
+
27
X
3
(338
+
89-19
)-
34
892-
(
90
+
56
X
2
)
82
-
2+59
(220-180
)-
8
(135-72
)-
7
340-240
-
20
X
5
24
-
8
X
302
(135
—
25
) +
40
X
6
(640+750
-
15
)
X
15
69
X(
800
—
700
)-
5
32
-
8+125
36X( 28
-
7+23
)
721
十
7
X
5
(58+12
)X(
96
-
8
)
52
-
4
X
30
X(
79
—
58
)-
27
(72-57
) X
38
25
X
4+320
8
X
5+32
-
4
18
81
-
3+3
x
11
206
x
3-128
-
4
168
-
12-48
-
12
32
x
5
x
6-6
31
x
13-228
-
19
776-
(
73
x
6
+
152
)
140-20
x
5+25
800
-
40-400
-
40
135
-
15+26
(
482-42
) -
22-17
182
-
13+208
-
13
48+42
-
6-12
(
156
+
224
-
32
) x
80
80
-
2+100
-
5
20
x
30+20
x
40
600
-
(120
-
60)
107-35
x
3
57
-
3-12
525
-
21-378
-
21
60-
(
30
-
3+3
)
345
- (
128-531
-
9
)
45-20
x
3
-
4
25
x
(30+10)
(26+14)
x
70
(26+14)
X
(70-40)
6
X
10-(21+29)
3000-[(32+8)
X
30]
36
-
[(3+6)
X
2]
(40+180
-
30)
X
2
800-(70
X
6+180)
5
X
121+79
X
39
X
8-6
X
39
90
-
(30
X
15
-
50)
25
X
(22+26
X
3)
30
X
[169-(60+9)]
180
-
(36
-
12)+6
(240+180)
-
(30
X
2)
65
X
(40+20
X
3)
5
326
X
78-326
X
68
(35+45)
-
(90-10)
80
-
(32+8)
X
300
320-(120+25
X
4)
450
-
15+10
X
3
800-800
-
80
X
30
36+360
十
12
45
X
6+35
X
X
90-110
X
90
120
6
39
X
8-6
X
39
67
X
5-37
X
5
326
X
78-326
X
68
X
90-110
X
90120
125 X(
8+4
)
64
X
9-14
X
9
48
X
101-
48
79
X
32+79
X
68
(75
+
25
十
5
) —
40
65
X
50+35
X
50
125
X
47
—
47
X
25
86+[4500+(2088
-
36)
-
]
12
X(
40-5
)
23
X
134-34
X
23
65
X
5+35
X
5
67
X
101-67
2800-25
X
4
+
80
(380
—
80
X
4
) -
50
2
X
70+38
X
70
4
X
(25
340
X
(120
—
40
乜)
120-36
X
4
-
18+35
5
X
27+63
X
5
68
X
48+68
X
52
49
X
25
X
8
256
X
7-56
X
7
X
5+25
X
28)
45 X(720
—
1957
-
19)
(58+37
) - (
64-9
X
5
)
.(80 40+10
2
0+80)
詔
360
一
(80-25
)
X2 (350-80
) 2
9
288^(26
-
14
)
X8]
500X6-(50 )2-80)
864
2((
27
-
23
)
X12] (45
+
38
-
16
) X
24
[64
-(
87
-
42
)
]
X
5 (845
-
15
X
3
)
2
6
450
2 (
84
-
48]
) 2
2
(58+37
) 2 (
64-9
>
5
)
178-145
PX5+42
812-700
(
9+31
X
11
)
(284+16
) X (
512-8208
十
18
)
120-36
X
42-18+35
40
X
20-200
360-[
(
12
+
6
) X
5]
(105
X
12
-
635
)
吃
5
500
- (
240
+
38
X
6
)
12
X (
49
-
28
) 2
]
95
2 (
64-45
)
85+14
X(
14+208
2
26
)
(58+37
) 2(
64-9 X5
)