可编辑 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 2.5×39+2.5×60+2.5 12.5×2.5×1918191815934432 337.5×2.5+25×66.35-250×0.01 精品文档 可编辑 165373814229325453×3× ×× 60×× ×× ×5× ×× 545429471533510920755324×× ×12× 83184 59422739425115×× 35×× ×12× ×× ×121× 314157518455331210445395××36 40×× 2592524 43.75×98 35.42×10.1 11245459815553-+ ××57 ××××0 ××523191615814549261124559 ×15××8 × 7516610 232374827963826342535× + - ×× × × ×× 1515151515159168642751391853112745× ××57 54221916 831135555513619352013×× ×14× ×× × 24× × + -41522736888845574852139252172579+ × × 345341835 42311431472137287113524× ++ +- -- × -(-) ×24 73785813998989252639251127222××0 -× 5422333 . 精品文档 本文来源:https://www.wddqw.com/doc/dc3258cf3868011ca300a6c30c2259010302f351.html