824÷4×3
=
=
（25+38）×15
=
=
25×8×9
=
=
(25+33) ×26
=
=
735-35×12
=
=
22×4＋221
=
=
0＋60×4
=
=
（601-246）÷5
=
=
（59-187）÷3
=
=
（601-246）÷5
=
=
2+3×56
=
=
540÷(65-59)
=
=
21×3＋410
=
=
5×7－48÷6
=
=
201+232-365
=
=
1500-125×8
=
=
201+232-365
=
=
63×147-198
=
=
7-13×4
=
=
40÷2＋174
=
=
42÷7＋36÷6
=
=
三年级数学脱式计算 第 2 页
147＋72÷8
=
=
120×5÷2
=
=
81÷9＋877
=
=
80×6×2
=
=
100－50÷5
=
=
600×8÷3
=
=
37×4＋19×8
=
=
9×4＋420
=
=
202＋36÷9
=
=
66×5+774
=
=
770÷7+65
=
=
35－35÷7
=
=
40＋100÷5
=
=
10×4－20÷4
=
=
2×80÷4
=
=
30÷5＋240
=
=
921+7×4
=
=
807＋20÷2
=
=
302＋30×2
=
=
434＋25×5
=
=
15÷3＋10÷5
=
=
三年级数学脱式计算 第 3 页
60－12×3
=
=
56÷7＋36÷6
=
=
5+2-453
=
=
9×80+980
=
=
14×6+9×5
=
=
12÷6＋45×3
=
=
25÷5＋42÷6
=
=
÷8＋456
=
=
500×(400－396)
=
=
7650-(546+4530)
=
=
9000-(4500+250)
=
=
900÷(71-68)
=
=
8×(910-720)
=
=
35÷5＋8×7
=
=
0＋60×4
=
=
72÷9－5
=
=
65×9-450
=
=
6700+72÷8
=
=
180÷9-42÷6
=
=
760-540+1110
=
=
72÷9－36÷6
=
=
三年级数学脱式计算 第 4 页
6500+1250-3500
=
=
80x30+5600
=
=
9450-3200-4200
=
=
2400÷6－45
=
=
800×7－180
=
=
1600÷2＋230
=
=
4000 ÷ 8 + 350
=
=
320÷8＋
=
=
270 ÷ 3 ×9
=
=
630 ÷ 9 + 320
=
=
2800+32×6
=
=
300÷6×9
=
=
(6900-2400)÷ 5
=
=
（72÷9）÷(56÷8)
=
=
54 ÷ 9×8
=
=
280× 4 ÷5
=
=
60×8+1570
=
=
60×(23-17)
=
=
22×4＋221
=
=
21×3＋410
=
=
40÷2＋174
=
=
三年级数学脱式计算 第 5 页
147＋72÷8
=
=
9×4＋420
=
=
2×80÷4
=
=
120×5÷2
=
=
202＋36÷9
=
=
30÷5＋240
=
=
81÷9＋877
=
=
30÷5＋240
=
=
81÷9＋877
=
=
921+7×4
=
=
80×6×2
=
=
770÷7+65
=
=
807＋20÷2
=
=
100－50÷5
=
=
35－35÷7
=
=
302＋30×2
=
=
600×8÷3
=
=
40＋100÷5
=
=
434＋25×5
=
=
60－12×3
=
=
÷8＋456
=
=
三年级数学脱式计算 第 6 页
21×4－54÷9
=
=
72÷8＋9×5
=
=
36÷4＋21×2
=
=
25÷5－16÷4
=
=
56÷7＋36÷6
=
=
9×80+980
=
=
9000-(4500+250)
=
=
6700+72÷8
=
=
14×6+9×5
=
=
900÷(71-68)
=
=
180÷9-42÷6
=
=
12÷6＋45×3
=
=
8×(910-720)
=
=
760-540+1110
=
=
6500+1250-3500
=
=
80×30+5600
=
=
2400÷6－45
=
=
800× 7－180
=
=
1600÷2＋230
=
=
4000 ÷ 8 + 350
=
=
320÷8＋
=
=
三年级数学脱式计算 第 7 页
270÷3×9
=
=
630 ÷ 9 + 320
=
=
2800+32×6
=
=
(6900-2400)÷5
=
=
（72÷9）÷(56÷8)
=
=
280× 4 ÷5
=
=
60×8+1570
=
=
60×(23-17)
=
=
960÷4×9
=
=
350÷5×9
=
=
450÷5+1250
=
=
(6900-2400)÷5
=
=
75÷15＋20×5
=
=
3090＋6×6
=
=
(387－387)＋0
=
=
160－160÷80
=
=
750＋550÷5
=
=
(111＋1)×3
=
=
125×8÷100
=
=
6×250×0
=
=
(1＋7)×(16－6)
=
=
三年级数学脱式计算 第 8 页
810×4÷4
=
=
33÷11＋4×9
=
=
187＋299－299
=
=
587＋496－674
=
=
2660＋26÷26
=
=
153÷153+657
=
=
32÷(32÷16)
=
=
300－(300－222)
=
=
75÷15＋20×5
=
=
（150－75）x（25－20）
=
=
3390－10×95
=
=
687＋（99－67）
=
=
1000＋（1000－988）
=
=
3560＋20×90
=
=
(250－150)÷(30÷6)
=
=
687＋999÷3
=
=
(4870-3675)＋7200÷9
=
=
(9467-52)÷(350÷70)
=
=
960÷4×9
=
=
350÷5×9
=
=
450÷5+1250
=
=
三年级数学脱式计算 第 9 页
(6900-2400)÷5
=
=
75÷15＋20×5
=
=
3090＋6×6
=
=
(387－387)＋0
=
=
160－160÷80
=
=
750＋550÷5
=
=
(111＋1)×3
=
=
125×8÷100
=
=
6×250×0
=
=
(1＋7)×(16－6)
=
=
810×4÷4
=
=
33÷11＋4×9
=
=
187＋299－299
=
=
587＋496－674
=
=
2660＋26÷26
=
=
153÷153+657
=
=
32÷(32÷16)
=
=
300－(300－222)
=
=
75÷15＋20×5
=
=
（150－75）x（25－20）
=
=
3390－10×95
=
=
三年级数学脱式计算 第 10 页
687＋（99－67）
=
=
1000＋（1000－988）
=
=
3560＋20×90
=
=
(250－150)÷(30÷6)
=
=
687＋999÷3
=
=
22×4＋221
=
=
21×3＋410
=
=
40÷2＋174
=
=
147＋72÷8
=
=
9×4＋420
=
=
2×80÷4
=
=
120×5÷2
=
=
202＋36÷9
=
=
30÷5＋240
=
=
81÷9＋877
=
=
66×5+774
=
=
921+7×4
=
=
80×6×2
=
=
770÷7+65
=
=
807＋20÷2
=
=
100－50÷5
=
=
三年级数学脱式计算 第 11 页
35－35÷7
=
=
302＋30×2
=
=
600×8÷3
=
=
40＋100÷5
=
=
434＋25×5
=
=
60－12×3
=
=
÷8＋456
=
=
0＋60×4
=
=
5×7－48÷6
=
=
42÷7＋36÷6
=
=
37×4＋19×8
=
=
10×4－20÷4
=
=
15÷3＋10÷5
=
=
25÷5＋42÷6
=
=
35÷5＋8×7
=
=
72÷9－36÷6
=
=
21×4－54÷9
=
=
72÷8＋9×5
=
=
36÷4＋21×2
=
=
25÷5－16÷4
=
=
56÷7＋36÷6
=
=
三年级数学脱式计算 第 12 页
500×(400－396)
=
=
72÷9－5
=
=
5+2-453
=
=
7651-(546+4530)
=
=
65×9-450
=
=
9x80+980
=
=
9001-(4500+250)
=
=
6700+72÷8
=
=
14×6+9×5
=
=
900÷(71-68)
=
=
180÷9-42÷6
=
=
12÷6＋45×3
=
=
8x(910-720)
=
=
760-540+1110
=
=
6500+1250-3500
=
=
80x30+5600
=
=
9450-3200-4200
=
=
2400÷6－45
=
=
800× 7－180
=
=
1600÷2＋230
=
=
4000 ÷ 8 + 350
=
=
三年级数学脱式计算 第 13 页
320÷8＋
=
=
270 ÷ 3 ×9
=
=
630 ÷ 9 + 320
=
=
2800+32× 6
=
=
300÷6×9
=
=
(6900-2400)÷ 5
=
=
（72÷9）÷(56÷8)
=
=
54 ÷ 9 ×8
=
=
280× 4 ÷5
=
=
60×8+1570
=
=
60×(23-17)
=
=
960÷4×9
=
=
350÷5×9
=
=
450÷5+1250
=
=
(6900-2400)÷5
=
=
75÷15＋20×5
=
=
3090＋6×6
=
=
(387－387)＋0
=
=
160－160÷80
=
=
750＋550÷5
=
=
(111＋1)×3
=
=
三年级数学脱式计算 第 14 页
125×8÷100
=
=
6×250×0
=
=
(1＋7)×(16－6)
=
=
810×4÷4
=
=
33÷11＋4×9
=
=
187＋299－299
=
=
587＋496－674
=
=
2660＋26÷26
=
=
153÷153+657
=
=
32÷(32÷16)
=
=
300－(300－222)
=
=
75÷15＋20×5
=
=
(150－75)×(25－20)
=
=
3390－10×95
=
=
687＋（99－67）
=
=
1000＋（1000－988）
=
=
3560＋20×90
=
=
(250－150）÷(30÷6)
=
=
687＋999÷3
=
=
(4870-3675）＋7200÷9
=
=
(9467-52)÷(350÷70)
=
=
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