四年级下册数学简便计算题1

1、精品教育-可编辑-25 X 32 X 125简便计算178 X 10-117884 X 36+64 X 8475 X 99+7583 X 102 83 X 2123 X 4343 X 2350 X (34 X 4) X 335 X 37+65 X 3738X29+3845 X 71 + 29 X 45(140-70) X 54124+78+22345+99100-35-25245 ( 45+39)25 X 27 X 415 X 7+85 X7125 X 64精品教育(40 4) X 2575 X 4 X 2516 X 76 76 X 6-可编辑-99 X 53+53103 X 3528 X 2

2、5473+59+27+198 X 9941 X 2525125 x ( 8X 4) X588 X 12512X 9855X 9912X29+1258X 199+5855X 99+5542X79+4269 X 101 6955X 21 55精品教育125X (80+8)125X ( 80X 8)99X99+99125X 32X 2538 X 7+31 X 1425X 46+50 X 2779X25+22X25 2576 X 36+36 X 2455 X 10297X 1887X 18 125 X 55 32(80+8)X 12556X 9855X 72 + 55 X 27+ 5534 X 29+

3、29 X 6619X 99+19235 X 562 135 X562199 X 63-可编辑-1999 X 34123 X 57 57 X 2386 X 14+14 X 14199 X 6536 X 34 + 36 X 6698 X 7325 X 12+75X6103 X 392003 X 3428X 111+999X 8114 X 14 14 X 1444 X 25360X 52+36X48036 X (100+50)125X 48X 5024 X (2+ 10)15 X (40 8)75 X 23 + 25 X 2393 X 6 + 93 X4 325 X 113 325 X 1378 X

4、 10228 X 18 8 X 2869 X 10256 X 10152 X 102125 X 8125 X 4131 X 9925 X 3942 X 9829 X 9983+ 83 X 9938X 62+38 X 3875X 14 70X 14101 X 3856+ 56 X 9999 X 99 -99125 X 81 425精品教育75 X 101 7591 X 31 -91(40+ 8) X 25-可编辑-125X (8+80)36X ( 100+50)36X 34+ 36X 6624X (2+10)86 X ( 1000 2)15X (40 8)75X 23+25X 2363X 43+

5、57X6356X 10193X 6+93X 4325X 113 325 X 1328X 18- 8X 28125X 8125X4131X 99125X 79精品教育42X9829 X 9925X 3983+ 83X9956+ 56X 99235X 562135X 56299X 99+ 9934X29+29X6656X27+44X27199X63-可编辑-201X 86299X 1385X 98125X 791999X3444X2586X 14+14X 14114X 14 14X 14123X 5757X 23 98X73精品教育-可编辑-103X 392003X 34(40+8) X 2575

6、 X 101-75125X81 125 91X31 9175X 14 70X 1438X 62+38X 38101X 3812X 9855X99+5555X 9912X29+1258X 199+5869X 1016942X79+4255X21 55125X ( 80+8)125X (80X 8)125X 32X25199X6599X 99+9925X46+50X2738 X 7+31 X 14102X439 X 37+9X6338X 29+38(80+8) X 2532 X (200+3)275X5-5X225175+ 36+ 2545X 18235+ 167+ 65+3350X 15X84X 25X 3367 145+ 133+ 55精品教育297 ( 197+ 34)199+298+3(19+ 28) + (