四年级数学下册简便计算专项练习题157.docx

1、四年级数学下册简便计算专项练习题157731727273125(86)676759701909020498049789925(28+4)55011550579957825631898963125(82)89892940133337548254883100125(12+4)248100124877997740125971313197125(88)969619801373783481748649925(40+4)426101426919999172125221181822125(82)444449801757524298424799925(8+4)5021015024699946482523179

2、7923125(88)626229401545423698369999925(8+4)268100126873999738025701696970125(82)434399101191929307130879925(40+4)32411324329993264125301161630125(84)282879100142422218781877100125(24+4)405100140538993880125861818186125(82)565699701323254394639769925(12+4)12010011209599532125731131373125(88)939397019

3、6968119211629925(8+4)42610014266596580125681989868125(86)1414199012323753725379210125(16+4)247100124753999538125321494932125(82)1717592012323284272424810125(8+4)138111383793772125531868653125(82)949429201272777202320539925(24+4)3951013952799277225841999984125(810)9797592014545764324432010125(36+4)55

4、4101554979999732125171747417125(86)3232791015959611639162199925(16+4)44410144446994632125311242431125(88)72721980149491390879070100125(8+4)2721012722792740125751646475125(82)333399901737320298029859925(32+4)33810133869999694025561585856125(810)78789101252599421428410125(28+4)42110142157995780125331919133125(84)8888998016060978938981100125(40+4)59810015987497480125921292992125(86)6666794014444613439342799925(32+4)1911011918198124125741535374125(84)8888293016868111589154699925(28+4)25410012546999694825