四年级数学下册简便计算专项练习题103.docx

1、四年级数学下册简便计算专项练习题103121909012125(84)74742920120202375777517100125(36+4)47811478909999024125381505038125(86)4646791001929271893184699925(20+4)411101411389938825691383869125(88)6262592013838821918197710125(32+4)267100126765996540125421737342125(86)808049501454536697662899925(20+4)4581014586396316125851

2、131385125(88)4646496019292516549654399925(28+4)43711437209992032125151161615125(84)898979601464635876587939925(28+4)53110153181998140125991343499125(810)6161492015252889212923699925(20+4)529115291291216125911505091125(82)1212296015858197681764210125(40+4)239101239249992472125891404089125(810)2727997

3、017676817319734399925(16+4)2311001231119116425811989881125(82)71717910013030791121116310125(20+4)452101452579995756125231949423125(82)505059901959591479472499925(36+4)44910144921992124125321535332125(88)97979100149495873427369100125(20+4)533100153362999621625641555564125(810)292991015555382962292599

4、25(40+4)45910014591191124125321888832125(88)5252297013838664946422100125(28+4)1201001120919914025321686832125(810)1818698015959589042902810125(4+4)42811428389993856125971666697125(86)666669801787882981898929925(28+4)138111384694672125971181897125(84)85851960199994065606531100125(20+4)4801014805495456125271323227125(84)151569701777797783783899925(36+4)42310014232192148125741747474125(810)19192910012525911991954100125(24+4)3821013824799477225111383811125(810)565629201919152395238099925(16+4)4781014783799378125