四年级下册简便运算练习题(一)

1、计算练习题1姓名得分704x2525x32x12532x(25+125)88x125102x7658x98178x101 17884x36+64x8475x99+2x7583 x102 83x298x199123x18 123x3+85x12350x(34 4) m25x (24+16 )178x99+17879 x 42+79+79 x 577300 + 25 +48100 + 4+ 7516800 + 12030100 + 210032000 + 40021500 + 125可编辑49700 + 7001248 + 243150 + 154800 + 25简便计算练习题2 姓名2356 (

2、 135631 x 870+1325x(4+8)84x10199x64721 )1235 ( 1780 - 1665 )75 x 27+19 x 2 53104x (25 x 65+25125x(35+8)x 28)(300+6)x12(13+24)x8504x2578x10225x20499x16638x99999x99得分99x13+1325+199x2532x16+14x3278x4+78x3+78x3125x32x825x32x12588x12572x125简便计算练习题3600 + 25 +43 姓名得分8100 +4+753000 + 125 +8 1250 + 25 +51200

3、-624-762100-728-772273-73-27847-527-273278+463+22+37732+580+2681034+780320+102425+14+186214- (86+14 )787- (87-29 )365- (65+118 )455- (155+230 )576-285+85825-657+57690-177+77755-287+87871-299157-99363-199968-599简便计算练习题4600- 60 + 15姓名得分20x4 + 20x4736-35x2025x4 + 25x498-18x5+2556x8 + 56x8280-8012x6 + 1

4、2x6175- 75 + 2525x8 + 25x880-20x2+6036x9 + 36x936- 36 + 6-625x8 + (25x8 )100+45-100+4515x97+3100+1-100+148x99+11000+8-1000+85+95x28102+1-102+165+35x1325+75-25+7540+360 +13+24x8672-36+64324-68+32100-36+642010简便计算练习题5姓名得分26 x 39 + 61 x26356 x 956 x999x 55 -5578 x 101 -7852 x 76 +47 x 7g134x 56 434 + 45 x 13448 x 52 x 2 4 x 48 25 x 23 x 40 + 4)999 x 999 4999184 +98695 + 202864 199738 301380 +476 +120(569 +468 ) + ( 432 + 131 )704 x 25256 147 -53373 129 + 29189 ( 89 +