三年级数学下册脱式计算题300题.docx

文档介绍：4
648+4804-3
124-7354-7
(34+22)98
454- (154-3) (601
—246) 4- 5
205 + 7X8
62- (25-7)
32X4+
72
305X3-1
555 X 7 X 4
78X34-9
10054-54-3
9964-6X2
256 X 7 X 5
454-34-5
150X44-10
726 + 274X3
41764-34-2
1912X34-4
5614- (3000 + 614)
45、60244-34-4
2800X54-4
1089- (400 + 311) 328 + 16X2
(100-36) 4-4
718-75X3
(187-24) X5
2335-74X8
275X64-3
5X (399-214)
(582 + 6467) 4-7
424X3X2
328 + 172X6
516-123 + 77
347X4-192
2762- (762-78)
6X25 + 75X6
37X 100-37
451+5494-3
34+306X2
7204-8-80
1865-468-332
4X38-12
3689+498-689
169 + 584+731
345 + 2554-5
257X44-2
256 + 389 + 211
567 X 2 X 5
369X24-3
258+493-58
45 X 9 + 55 X 9
198-98X2
(741-159)
544-6 — 5
167+45 + 282
763-84-163
468 + 28 + 32
4054-9X3
456-178-256
345+456 + 155
(321-39) 4-6
844-7 + 35X4
5404-9-3004-6
4804-8 + 3204-4
120X3-90X2
30X4 + 60X5
4884-4-23X4
7X (34+56)
105X2X5
800-57X9
(65+16) 4-9
230X (140-132)
24X5+24X7
(2534-958)
4-8 792X74-9
707 - 35 X 20
(120 — 103) X
50 50 + 1604-40
(58+370) 4- (64-45)
120-1444-18+35
760 ： 10 ； 38
95 - 19 X 5 )
4-74 24X5+24X7
1804-9-18
(48+52)
100-25X4
20+80X3
45 X 20 X 3 95： (64-45) 484-8X7 50+1604-40 493+25X7
(95-95 ) 4-74 14+204-5 85+14X 3 284+16X 5
42804- (19-11) 78X7+814-9 (5021-3918) X6 1208-230X5
(284+16) X8
120-36X2
(58+37) X5
22X4+221
21X3+410
404-2 + 174
147 + 724-8
9X4+420
2X804-4
120X54-2
202 + 364-9
304-5 + 240
814-9 + 877
66X5+774
921+7X4
80X6X2
7704-7+65
807 + 204-2
100-504-5
35-354-7
302 + 30X2
600X84-3
40+1004-5
434+25X5
60-12X3
644-8 + 456
640 + 60X4
5X7-484-6
424-7 + 364-6
37X4+19X8
10X4-204-4
154-3+104-5
254-5+42-^-6
354-5+8X7
724-9-364-6
21X4-544-9
724-8+9X5
364-4 + 21X2
254-5-164-4
564-7 + 364-6
500X (400-396)
724-9-5
564+264-453
7650-(546+4530)
65 X 9~450
9X80+980
9000-(4500+250)
6700+724-8
14X6+9X5
900： (71-68)
1804-9-424-6
124-6+45X3
8X (910-720)
760-540+1110
6500+1250-3500
80X30+5600
9450-3200-4200
2400