四年级数学下册简便计算专项练习题32.docx

1、四年级数学下册简便计算专项练习题32381272738125(82)5050696013636516549653910125(12+4)43411434589588025501999950125(82)4141599011616753725378910125(4+4)43411434439438025141636314125(86)555529201333339536153179925(36+4)5751157542999421625281818128125(84)646498019898234977493899925(28+4)52711527869998648125571646457125

2、(86)9898691001343434956695979925(36+4)17310011736599652425421545442125(86)68682940170709370770539925(24+4)52710152791999917225321202032125(88)2525891014949223378331899925(36+4)403114036296216125151979715125(84)8787295015959455555553999925(40+4)271100127115999153225271424227125(810)313169201303076852

3、4852510125(16+4)5121015127999794025661464666125(84)232379100147476063406390100125(28+4)52111521169991616125611606061125(86)8787197017474279273929810125(4+4)21310012138098016125921313192125(810)9696391001929250165016229925(28+4)39411394199194825661494966125(82)1313996015858548446843299925(4+4)2191012

4、194799473225481959548125(810)8686898016666687932799199925(8+4)34410134492999272125571949457125(84)63638910013939835917592910125(24+4)47110147199999991625451555545125(82)5050299012020658335833799925(12+4)47010014701299121625561222256125(84)7777394015656229378939610125(12+4)2801128061999613225121323212125(810)6161698015555107390731710125(32+4)39411394869865625231989823125(810)464679901585839816181989925(40+4)392100139249999494025621656562125(84)202049101323270243024259925(12+4)2251012256696680125