六年级简便运算100题 29347910715131725439× × × × × × × 984718142153925453413166336112732× × × 6442544483 33518925587161313×27 ×21 × × × × × 51762514157211835141443983953× × × 13161372610 53145713333337755++ +++ × + +- -+ 64311911988885102081262592711-- × × 77103205 192192115115524-+ +- -- +- 287141035164896351171752-(-) +- 13102151215 -(31-) 86131883135815859315-- -- +++ +-+ ++ 2582598811811871771785831515521+-- -+ 4284287147 11781134133++- ++ +×99 ×39+×60+ ××32 ×+2519181918159344×-250× 16537381422925453×3× ×× 60×× ×× ×5× ××545429471533592037553 24×× ×12× 1083184 59422739425115×× 35×× ×12× ×× ×121× 31415751845533121044325×59×36 40×9525×24 ×98 × 15-12+23 45981555319×16×57 145×49×2×61×0 15×55916×8 6×10 232374827915×15 15+15 15-15 9×16×8 6364×827 ×51127453 54×22 19×16×57 657×1948×35 821×14×31153201354 15×22×7 39×25 24×36 -321725795+3 45×34 18×35 1325×526 4231143147213727+3+7 8+5-8 13-9-9 8×39 24 112722254×22×0 3-3×3 精心搜集整理,只为你的需要 415×58×1247 5×2651×3439 2518×355558×8 8 +518 489-(78-19) 2425× 本文来源:https://www.wddqw.com/doc/cc0a1b26c0c708a1284ac850ad02de80d5d8060c.html