小学3年级计算.doc

小学3年级计算.doc(45+25)x8
320x 3=6
960=30 x5
75x (23-13)
20x6+57
30x9+18
60x 8+21
60x( 80+10)
(27+ 23 )x20
(37+ 13) x2
(28 +12) x 30
30 x 20 - 100
80 x2 -60
264+159+47
57x8-406
328+172x6
892-537+469
208+342 + 292
516-123+77
763-386-363
803-589+111
347x4-192
72-70*7-29
99x8
2762- (762-78)
900-473-227
235+178+165
6x25+75x6
406+369+94
605x3 + 7
37x100-37
683+258-383
45x9-335
451 + 549*3
359+432-189
369x2*3
34+306x2
81 -81*9
258+493-58
7208 - 80
460+177-177
45x9+55x9
1865-468-332
698-245-155
198-98x2
4x38-12
456+299+81
(741- 159) *6
3689+498-689
542 - 128-272
54^6-5
169+584+731
853+109-853
78x3*9
345+255*5
63*7 + 540
1005&3
257x4*2
550+45x9
996^6x2
256+389+344
838- (138+275)
256x7x5
567x2x5
96x4 + 80
3645*3*5
120+800^10
150x4^10
1 9 8 4-24-9 9X (25 + 55) 724-8X6 6X19X5 949- 260X 3 127+8344-6
(31+77) X 9
58X6+42
207x8-987
123+377x2 1948 + 539-648 406x7-669 438+279+362 726+274x3
726+274x3
4176 金 2
1912x3*4
5614- (3000 + 614) 6024*3十4
2800x5*4
1089- (400+311)
328+16x2
100-36)詔
718-75x3
(187-24) x5
167+45+282
763-84 - 163 468+28+32 405*9x3
456 - 178-256 345+456+155
(321 -39)审
2335-74*8 275x6*3 5x (399-214)
80-754-5
90+844-4
(206+103) 4-3 2080-106X4 15X2X5 75X (56*7) 204一4+498
582 + 6467) *7 424x3x2
291x4x5
555x7x4 43X2+25X 5 602X4-245X3
602X4-245X3 64三8+486 三 6 942三3一100 三 5 64三4+64X 4
5X7-484-6