鲁教版三年级脱式计算题
感人-liuxingyu
57
×
12
-
560
÷
35
848
-
640
÷
16
×
12
960
÷
(
1500
-
32
×
45
)
84
×
36+64
×
84
83
×
102
-
83
×
2
25
×
(
24+16
)
178
×
101
-
178
75
×
99+2
×
75
50
×
(34
×
4)
×
3
178
×
99+178
79
×
42+79+79
×
57
8100
÷
4
÷
75
31
×
870+13
×
310
138
×
25
×
4
7300
÷
25
÷
4
75
×
27+19
×
25
4
×
(25
×
65+25
×
28)
(13
×
125)
×
(3
×
8)
(12+24+80)
×
50
32
×
(25+125)
75
×
99+2
×
75
50
×
(34
×
4)
×
3
25
×
32
×
125
84
×
36+64
×
84
83
×
102
-
83
×
2
25
×
(
24+16
)
178
×
99+178
7300
÷
25
÷
4
280
+
840
÷
24
×
5
80400
-
(4300
+
870
÷
15)
79
×
42+79+79
×
57
8100
÷
4
÷
75
85
×
(95
-
1440
÷
24)
1437
×
27
+
27
×
563
81432
÷
(13
×
52
+
78)
125
×
(33
-
1)
156
×
107-7729
287
×
5+96990
÷
318
500
×
6-(50
×
2-80)
(
105
×
12
-
635
)
÷
2
5
24
500
-(
240
+
38
×
6
)
(
45
+
38
-
16
)
×
5
)
178-145
÷
5
×
6+42
(
58+37
)
÷
(
64-9
×
812-700
÷
11
)
85+14
×
26
)
(
9+31
×
(
14+208
÷
18
)
120-36
×
4
÷
18+35
(
284+16
)
×
(
512-8208
÷
5
)
(
58+370
)
÷
(
58+37
)
÷
(
64-9
×
(
64-45
)
420+580-64
×
21
÷
28
(
136+64
)
×
23
)
(
65-345
÷
388+(5000-1000)
375+219+381+225
(375+1034)+(966+125)
(
2130+783+270)+101
2214+638+286
3065
-
738
-
1065
2357
-
183
-
317
-
357
2365
-
1086
-
214
(13
×
125)
×
(3
×
8)
(12+24+80)
×
50
25
×
32
×
125
32
×
(25+125)
84
×
36+64
×
84
75
×
99+2
×
75
50
×
(34
×
4)
×
3
25
×
(
24+16
)
178
×
99+178
79
×
42+79+79
×
57
8100
÷
4
÷
75
75
×
27+19
×
2 5
4800
÷
25
2356
-(
1356
-
721
)
1235
-(
1780
-
1665
)
31
×
870+13
×
310
4
×
(25
×
65+25
×
28)
(
181+2564
)
+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
2357
-
183
-
317
-
357
2365
-
1086
-
214
138
×
25
×
4
(
13
×
125)
×
(3
×
8)
(12+24+80)
×
50
25
×
32
×
125
32
×
(25+125)
178
×
101
-
178
84
×
36+64
×
84
75
×
99+2
×
75
83
×
102
-
83
×
2
123
×
18
-
123
×
3+85
×
12
3
50
×
(34
×
4)
×
3
25
×
(
24+16
)
178
×
99+178
79
×
42+79+79
×
57
2356
-(
1356
-
721
)
1235
-(
1780
-
1665
)
75
×
27+19
×
25
31
×
870+13
×
310
4
×
(25
×
65+25
×
28)
120
-
144
÷
18+35
347+45
×
2
-
4160
÷
52
(
58+37
)
÷
5
)
(
64
-
9
×
95
÷
5
×
6+42
(
64
-
45
)
178
-
145
÷
812
-
700
÷
11
)
85+14
×
26
)
(
9+31
×
(
14+208
÷
120
-
36
×
4
÷
18+35
(
58+37
)
÷
5
)
(
64
-
9
×
420+580
-
64
×
21
÷
28
136+6
×
23
)
(
65
-
345
÷
72+85
-
44
71
-
35+29
987
÷
3
×
6
6
÷
3
×
987
64
×
32
÷
8
75
÷
5
×
2
24
×
2+24
÷
2
24+24+24
÷
2
100
-
24
×
3
75
÷
5
×
3
59
-
28+20
705
×
2
-
1900
÷
2
81
÷
9
×
9
15
×
4
÷
15
×
4
42
÷
6
×
8
73
-
45
÷
9
25
-
18+40
96
-
3
×
9
÷
3
7
×
60
-
38
60
×
7+38
2
×
724
-
45
÷
5
724
-
45
÷
5
35+38
-
39
-
35
270
÷
30
-
180
÷
30
﹙
270
-
180
﹚÷
30
42
+
6
×﹙
12
-
4
﹚
102
-
2×49
42
+
6
×
12
-
4
49×
125×76×8
41000÷8÷125
5824÷8×28
+
70×18
(
85
-
78
)
840÷
1+2+98+99
2+3+97+98
3+4+96+97
4+5+95+96
45+15×6 250÷5×8
6×5÷2×4
30×3+8
400÷4+20×5
10+12÷3+20
(80÷20+80)÷4
70+(100-10×5)
360÷40+10
40×20-200