完整苏教四年级下册脱式简便计算1000道.docx
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2021年01月28日 16:03
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宁波党员干部学习网-计算机工作组
四年级下册脱式计算
490
÷
[210
÷
(750
÷
25)]
271
×
24
-
24
×
17
199
+
99
×
99
(
841
-
41
)÷
25
×4
325
-
20
×
5
+
25
(
270
+
35
×
6
)÷
80
99
×
101
-
99
369
×
18
+
18
×
31
28
×
101
69
+
99
×
69
480
÷(
16
+
32
×
2
)
125
×
54
—
46
×
125
7232
—
7232
÷
452
72
÷
36
×
(82+28)
99
×
85+99
102
×
73
—
2
×
73
32
×
125
384
+
56
×
25
×4
508
×
345
÷
(1526
-
1521)
(
730
-
80
÷
2
)÷
23
1
四年级下册脱式计算
32
×
[
(
190
+
90
)÷
7]
490
÷
[210
÷
(750
÷
25) ]
271
×
24
-
24
×
171
99
+
99
×
99
(
841
-
41
)÷
25
×4
325
-
20
×
5
+
25
(
270
+
35
×
6
)÷
80
100
÷
4+84
÷7
1200
÷
25
÷4
62
×
43+57
×
62
47
×
999
34
×
[159 -(68+45)]
(
36+12
×
5
)÷4
101
×
37
25
×
32
×
125
31
×[
868
÷
(98
-
91)
]
26
×
102
-
52
397
-
(197
+
39)
-
61
22
×[
109
-
(1260
÷
28)
]
250
+
240
÷
8
×5
2
四年级下册脱式计算
840
÷
[210
÷(
720
÷
24
)
]
97
×
217
+
3
×
217
185
×
38+15
×
38
2
×
102
-
62
×2
43
×
202
(
40+4
)×
25
25
×
99
96
×
101
-
96
(40
×
32+547)
÷
203
24
×
[ (725
—
230)
÷
5 ]
4756
-
93
-
607
724+26
×
24+724
960
-
720
÷
8
×9
12
×(
736
-
656
÷
16
)
360
÷
9
+
3
×
21
927
÷
[630
÷(
34
+
36
)
]
125
×(
8
×
2
)+
100
125
×
88
123
×
18
-
123
×
3+85
×
123
25
×(
24+16
)
3
四年级下册脱式计算
178
×
99+178
(
140-70
)×
54
63+84
×
2
÷
42
490
÷
7+24
×
5
45+240
÷
12
15
×
7+85
×
7
(
4
6-20
)×
30-90
450
-
2
×(
25
×
27
×
4
(
40
-
4
)×
25
2400
÷
80
-
14
×
2
108
-(
83
+
360
÷
60
)
(
420
+
48
)÷(
375
-
345
)
290
-(
34
×
3+99
)
142
-
54
÷
9+14
16
×
76
-
76
×
6
99
×
53+53
16
+
9
)
245
-(
45+39
)
125
×(
8
×
4
)×
5
41
×
25-25
4
四年级下册脱式计算
420
÷(
205
-
198
)×
4
460
÷(
29
-
18
÷
3
)
(
960
-
400
)÷
70
45+240
÷
12
124+78+22
100-35-25
(
140-70
)×
54
63+84
×
2
÷
42
490
÷
7+24
×
5
26
×
6-110
(
46-20
)×
30-90
15
×
7+85
×
7
125+25
×
6
(
135
+
75
)÷(
14
×
5
)
120
-
60
÷
5
×
5
1024
÷
16
×
3
(
135
+
415
)÷
5+16
12 00
-
20
×
720
-
720
÷
15(360-144)
÷
24
×
3
240+480
÷
30
×(
6+13
)
5
四年级下册脱式计算
(
120
×
2+120
)÷
9
164-13
×
5+85
330
÷
(65
-
50)
128
-
6
×
8
÷
16
64
×
(12
+
65
÷
13)
19
×
96
-
962
÷
74
165
+
299
47
×
9
+
7
630
÷
18
÷
5
36
×
25
63
×
73
-
63
×
63
421
-
175
-
25
125
×
25
×
4
72
×
36
+
36
×
48
249
+
402
189
+
35
+
211
+
165
483
-
236
-
64
582
-
157
-
182
65
×
5
×
2
15
×
23
×
4
6
四年级下册脱式计算
35
×
22
540
÷
45
÷
2
540
÷
36
20
×
66
×
5
72
×
101
-
72
242+84+
(
58+116
)
23
×
7+23
×
43
125
×
5
×
8
×
2
99
×
778+33
×
66
48
×
102
36
×
25
×
4
88
×
46+13
×
46
-
46
77
×
151
-
77
×
51
7100
÷
4
÷
25
860
-(
260+145
)
132
+
64
+
68
288
÷
51
×
17
70
÷
9
+
11
÷
9
99
×
19+119
103
×
32
7
四年级下册脱式计算
45+19
×
45
125
×
13+67
×
125
25
×
(8+4)
125
×
12
×
8
×2
13
×
4+12
×4
125
×
16
52
×
301
18
×
(10+5)
159
×
14+41
×
14
250
×
36
899
×
99
88
×
125
32
×
102
72
×
125
24
×
25
999
×
1001
58
×
101
125
×(
8
+
16
)
25
×(
4
×
6
)×
7
1300
÷
25
8
四年级下册脱式计算
92000
÷
8
÷
125
12000
÷
125
75
×
99
+
76
534
-
86
-
14
125
×
64
25
×
32
×
6
98
×
101
-
98
25
×
1 25
×
15
×
32
302
-
58
-
42
41
×
99
1573
-
217
-
183
125
×
32
534
-
76
-
24
725
-(
125
-
45
)
16
×(
27
×
5
)
25
×
28
22 6
×
13
-
26
×
13
757
-
498
1204
-
248
-
352
1035
-
998
9
四年级下册脱式计算
234+87+66
72
×
101
-
72
102
×
45
960
÷
5
÷
6
273+146+27+54
236
-(
36+45
)
98
×
45
534
-
86
-
14
44
×
25
36
×
250
9
×
125
×
8
48
×
125
480
÷
6
÷
8
176
-(
76+38
)
4
×
7
×
250
56
×
98
43+43
×
39
68
×
101
-
68
25
×
17
×
4
564
-(
64
+
135
)
10
四年级下册脱式计算
374
-
158
-
142
302
-
62
-
38
757
-
506
25
×
64
×
125
(2010
-
906)
×
(65+15)
40
×
20-200
288
÷
[
(
26
-
14
)×
8]
500
×
6-(50
×
2-80)
(
105
×
12
-
635
)÷
25
(
845
-
15
×
3
)÷
16
95
÷(
64-45
)
178-145
÷
5
×
6+42
(
58+37
)÷(
64-9
×
5
)
106
×
9
-
76
×
9
117
÷
13
+
37
×(
65+35
)
540
-(
148+47
)÷
13
(
40
-
4
)×
25
2400
÷
80
-
14
×
2
108
-(
83
+
360
÷
60
)
(
420
+
48
)÷(
375
-
345
)
11
四年级下册脱式计算
290
-(
34
×
3+99
)
142
-
54
÷
9+14
16
×
76
-
76
×
6
99
×
53+53
450
-
2
×(
16
+
9
)
245
-(
45+39
)
41
×
25-25
420
÷(
205
-
198
)×
4
460
÷(
29
-
18
÷
3
)
(
960
-
400
)÷
70
(
32+28
)×
6
325
÷
13
×(
266-250
)
55+720
÷(
40-35
)
(
220-180
)÷
8
36
×(
28
÷
7+23
)
(
38+42
)×(
525
÷
35
)
(
135-72
)÷
7
721
÷
7
×
5
28
×(
246
÷
6-32
)
340-240
÷
20
×
5
12
四年级下册脱式计算
(
58+12
)×(
96
÷
8
)
99
×
53+53
(
9
60
-
400
)÷
70
450
-
2
×(
16
+
9
)
45+240
÷
12
124+78+22
100-35-25
(
140-70
)×
54
63+84
×
2
÷
42
290
-(
34
×
3+99
)
142
-
54
÷
9+14
16
×
76
-
76
×
6
245
-(
45+39
)
125
×(
8
×
4
)×
5
41
×
25-25
420
÷(
205
-
198
)×
4
460
÷(
29
-
18
÷
3
)
(
140-70
)×
54
63+84
×
2
÷
42
490
÷
7+24
×
5
13
四年级下册脱式计算
26
×
6-110
15
×
7+85
×
7
(
46-20
)×
30-90
(
40
-
4
)×
25
2400
÷
80
-
14
×
2
108
-(
83
+
360
÷
60
)
(
420
+
48
)÷(
375
-
345
)
25
×
42
×
4
68
×
125
×
8
4
×
39
×
25
4
×
25
×
16
×
25
36
×
99
(25+15)
×
4
49
×
49+49
×
51
49
×
99+49
(
68+32
)×
5
5
×
289
×
2
68+32
×
5
(
125
×
25
)×
4
(
125 + 17
)×
8
14
四年级下册脱式计算
25
×
64
×
125
85
×
82 + 82
×
15
25
×
97 + 25
×
3
64
×
15
-
14
×
15
125
×
88
88
×
102
87
×
99 + 87
79
×
25 + 25
76
×
101
-
76
378 + 527 + 73
167 + 289 + 33
58 + 39 + 42 + 61
36
×
45+36
×
56
-36
66
×
93+93
×
33+93
99
×
32
46
×
25
97
+
89
+
11
88
×
102
125
×
88
26
+
47
+
174
15
四年级下册脱式计算
85
+
47
+
15
+
53
81 5
+
49
+
65
+
14
+
11
72
×
125
18
+
77
+
40
+
23
+
48
123
×
64
+
123
×
36
39
×
4
×
5
125
×
6
×
8
25
×
24
32
×
305
103
×
15
78
×
24
-
24
×
68
49
×
49+49
×(
40+6
)×
25
(
68+32
)×
5
36
×< br>97
—
58
×
36+61
×
36
3000
÷
25
÷
4
720
÷
15
÷
6
150
÷
25
÷
2
5000
÷
8
÷
125
99
×
23
+
23
56
×
7< br>+
45
×
7
-
7
16
四年级下册脱式计算
125
×
13
×
87
900
—
178
—
122
(
79
十
21
)÷
20
(
125+17
)×
8
102
×
100+102
8
×
12+8
×
7
5000
÷
8
÷
125
165+204+335+96
3000
÷
25
÷
4
56
×
7
+
45
×
7
-
7
810
÷
4
×5
280
+
840
÷
24
×
5
8
×
(25
-
144
÷
24)
1000
÷
(15
+
5
×
2)
804
-
(43
+
870
÷
15)
156
×
107-7729
32
×
(3
×
22
+
78)
360
÷
[
(
12
+
6
)×
5]
(
105
×
12
-
635
)÷
25
(
45
+
38
-
16
)×
24
17
四年级下册脱式计算
500
-(
240
+
38
×
6
)
38
×
98
[64
-(
87
-
42
)
]
×
15
99
×
137+137
(300+6)
×
12
25
×
(4+8)
(12+24+80)
×
50
84
×
101
204
×
25
78
×
102
99
×
64
99
×
16
25+199
×
25
32
×
16+14
×
32
88
×
125
72
×
125
12
×
25
3600
÷
25
÷
4
3000
÷
125
÷8
1250
÷
25
÷
5
18
四年级下册脱式计算
1200-624-76
2100-728-772
273-73-27
704
×
25
25
×
32
×
125
32
×
(25+125)
88
×
125
102
×
76
58
×
98
1 78
×
101
-
178
84
×
36+64
×
84
75
×
99+2
×
75
83
×
102
-
83
×
2
98
×
199
123
×
18
-
123
×
3+85
×
123
50
×
(34
×
4)
×
3
25
×(
24+16
)
178
×
99+178
79
×
42+79+79
×
57
7300
÷
25
÷
4
19
四年级下册脱式计算
8100
÷
4
÷
75
16800
÷
120
30100
÷
2100
32000
÷
400
21500
÷
125
49700
÷
700
1248
÷
24
3150
÷
15
4800
÷
25
2356
-(
1356
-
721
)
1235
-(
1780
-
1665
)
75
×
27+19
×
25
31
×
870+13
×
310
4
×
(25
×
65+25
×
28)
(300+6)
×
12
25
×
(4+8)
125
×
(35+8)
(13+24)
×
8
84
×
101
504
×
25
20
四年级下册脱式计算
78
×
102
25
×
204
99
×
64
99
×
16
638
×
99
999
×
99
99
×
13+13
25+199
×
25
32
×
16+14
×
32
78
×
4+78
×
3+78
×
125
×
32
×
8
25
×
32
×
125
88
×
125
72
×
125
3600
÷
25
÷
4
8100
÷
4
÷
75
3000
÷
125
÷
8
1250
÷
25
÷5
1200-624-76
2100-728-772
21
3
四年级下册脱式计算
273-73-27
847-527-273
278+463+22+37
732+580+268
1034+780
320+102
425+14+186
214-
(
86+14
)
787-
(
87-29
)
365-
(
65+118
)
455-
(
155+230
)
576-285+85
825-657+57
690-177+77
755-287+87
871-299
157-99
363-199
968-599
178
×
01-178
22
四年级下册脱式计算
83
×
102-83
×
2
17
×
23-23
×
7
35
×
127-35
×
16-11
600- 60
÷
15
20
×
4
÷
20
×
4
736-35
×
20
25
×
4
÷2
5
×
4
98-18
×
5+25
56
×
8
÷
56
×
8
280- 80
÷
4
35
12
×
6
÷
12
×
6
175- 75
÷
25
25
×
8
÷
25
×
8
80-20
×
2+60
36
×
9
÷
36
×
9
36-36
÷
6-6
100+45-100+45
15
×
97+3
100+1-100+1
48
×
99+1
23
×
四年级下册脱式计算
1000+8-1000+8
5+95
×
28
102+1-102+1
65+35
×
13
25+75-25+75
40+360
÷
20-10
13+24
×
8
672-36+64
324-68+32
100-36+64
26
×
39
+
61
×
26
356
×
9
-
56
×
9
99
×
55
+
55
78
×
101
-
78
52
×
7 6
+
47
×
76
+
76
134
×
56
-
134
+
45
×
134
48×
52
×
2
-
4
×
48
25
×
23
×(
40
+
4
)
999
×
999
+
1999
184
+
98
24
四年级下册脱式计算
695
+
202
864
-
199
738
-
301
380
+
476
+
120
(
569
+
468
)+(
432
+
131
)
704
×
25
256
-
147
-
53
373
-
129
+
29
189
-(
89
+
74
)
28
×
4
×
25
125
×
32
×
25
9
×
72
×
125
720
÷
16
÷
5
630
÷
42
456
-(
256
-
36
)
102
×
35
98
×
42
158+262+138
375+219+381+225
5001
-
247
-< br>1021
-
232
25