文档介绍：［小学三年级数学］三年级脱式计算题
80X6X2
7704-7+65
807 + 204-2
430+1204-4X7
5314-9-7X8
(15X40-360) 4-8
600： (964-16+6)
146 + 25X17-120
(45X79-175) 4-5
75 + 240： (20-15)
315-67X4
103X (50-404-5)
125 X8 X7
75 + 25X 4
(48 +52) 4-20
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
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 + 424-6
354-5 + 8X7
724-9-364-6
21X4-544-9
724-8 + 9X5
364-4 + 21X2
254-5-164-4
564-7 + 364-6
500 X (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
24004-6-45
800X 7-180
16004-2 + 230
4000 4-8 + 350
3204-8 + 64
270 4- 3 X9
(6900-2400)4- 5
280X 4 4-5
9604-4X9
(6900-2400) 4-5
(387-387)+0
(111 + 189) X3
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