六年级简便运算100题 29× 986336× 6442 34× 471127× 54447910715131725439× × × × × 181421539254534131632× 8333518925587161313×27 ×21 × × × × × 51762514157211835141443983953× × × 13161372610 53145713333337755＋＋ ＋＋＋ × ＋ ＋－ －＋ 64311911988885102081262592711－－ × × 77103205 192192115115524－＋ ＋－ －－ ＋－ 287141035164896351171752－（－） ＋－ 13102151215 －（31－） 86131883135815859315－－ －－ ＋＋＋ ＋－＋ ＋＋ 2582598811811871771785831511552＋－－ －＋ 4284287147 11781134133＋＋－ ＋＋ ＋×99 2.5×39＋2.5×60＋2.5 12.5×2.5×32 19181918159344337.5×2.5＋25×66.35－250×0.01 165254537381432293×3× ×× 60×× ×× ×5× ×× 549542947152033510755324×× ×12× 83184 59422732511945×× 35×× ×12× ×× ×121× 314157518433121055443595××36 40×× 2592524 43.75×98 35.42×10.1 11245981555345－＋ ××57 ××××0 ××523191614549261158124559 ×15××8 × 7516610 232374827963826342535× ＋ － ×× × × ×× 1515151515159168642751391853112745× ××57 54221916 619383115320135555513×× ×14× ×× × 24× × ＋ －57485214152273925368888452172579＋ × × 345341835 13542311431472137287124× ＋＋ ＋－ －－ × －（－） ×24 25267378581399839989251127222××0 －× 5422333 本文来源：https://www.wddqw.com/doc/602d6855bdeb19e8b8f67c1cfad6195f302be89e.html