四年级数学下册简便计算专项练习题大全208.docx

1、四年级数学下册简便计算专项练习题大全208931686893125(82)5555195014141271773173210125(4+4)27211272369367225321121232125(86)9797895019494636337636110125(32+4)36211362759756425681272768125(82)31312910013939748326837210125(20+4)2111012119799997825701929270125(810)1313992016868982322312100125(4+4)41310141370999707212592155

2、5592125(82)949469100179791311871174100125(40+4)15610115683998348125581858558125(82)4444391001696983241724739925(36+4)2891001289679673225561151556125(86)8484397012222911291297100125(36+4)272112728599858125371303037125(88)565619101252577402340909925(4+4)356101356709704825561252556125(810)8585394011717

3、4287588777100125(20+4)4621001462279992716125841949484125(86)4646497012828877813783499925(20+4)477100147742999425625681595968125(810)727249101555597291729999925(28+4)22610012267499748025461797946125(810)8787194012424713829388599925(36+4)429101429159154025591757559125(810)343429601303029777177299925(1

4、6+4)27811278879998740125121111112125(86)2626397013838363564357710125(40+4)3271001327359993564125251878725125(86)3636896015757746426644110125(20+4)332101332989985625891393989125(810)9797791013030311969195599925(32+4)3681136836936825291353529125(88)6565591001252557124312579925(28+4)139101139859858125751151575125(810)989896018181181582156410125(32+4)56310156326999265625281909028125(86)90905910011111788822885010125(32+4)5091015093999393225831313183125(86)3030294018888704330434999925(8+4)4511001451759997580125