四则混合运算(四年级下)(63页).doc
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1、-四则混合运算(四年级下)-第 66 页四年级数学下册四则混合运算练习题125256(13575)(145)12060551024163(135415)5+1612002018720-72015(360-144)243240+480302225-10(6+13)(1202+120)9 164-135+85330(6550) 1286816 64(126513)199696274 10000(5966)64 594045(798616)(31540364)7 125208(12111) (2010906)(65+15)(2012024)8 1069769 540(148+47)13 (30830
2、828)11(1012024)5 11713361537743721(2301924)199696274 10000(5966)64 594045(798616)(31540364)7 735(70040025) 1520(1070282)9405-29402821 920-1680407 690+4752-398148+332864-75 3602432+730 2100-94+485451+(2304-2042)23 4215+(4361-716)81 (247+18)272536-720(36018) 1080(63-54)80 (528+912)5-617836-720(36018)4
3、25+16254251625 (68+32)5 四年级数学下册四则混合运算练习题(25+15) 4 (2515)44949+4951 4999+4968+325 (12525)4(125 + 17)8 8582 + 8215 2597 + 253 (68+32)564151415 8799 + 877925 + 25 7610176 3645+365636 6693+9333+93 3645+36563 1693+9333+93 78242468 4949+49(40+6)25(68+32)5 68+3254999+49 36975836+61363000254 720156150252 6(
4、5119)992323 5674577(7921)20 (20+4) 25 9911 49.6227. 1719.621546-(546-239) (20+4) 259 37+9 63 52892 3537+653712425 - 2524 8582+821532(200+3) 3829+38(12525)4 75299+75(4 + 8) 125 25 (20 + 4)45 7 + 55 7 8 27 + 8 73103 32 329101四年级数学下册四则混合运算练习题9 37+9 63 992336975836+6136 (125+17)8102X100+102 8X12+8X75000
5、8125 165+204+335+963000254 5674577720156 150252600-6015 20X420X425X425X4 98-18X5+2556X856X8 280-80 412X612X6 175-752525X825X8 80-20X2+6036X936X9 36-366-625X8(25X8) 100+45-100+4515X97+3 100+1-100+148X99+1 1000+8-1000+85+95X28 102+1-102+165+35X13 25+75-25+7540+36020-10 13+24X8672-36+64 324-68+32100-36
6、+64 263961263569569 9955557810178 5276477671345613445134 485224482523(404) 999999199918498 695202四年级数学下册四则混合运算练习题864199 738301380476120 (569468)(432131)70425 25614753 37312929189(8974) 28425 8436+6484 9721257599+275 8310283298199 123181233+8512350(344)3 25(24+16) (13125)(38) (12+24+80)5032(25+125) 8
7、436+64845898 1781011787599+275 9819983102832 123181233+8512350(344)3 25(24+16)17899+178 7942+79+79577300254 81004757524138254 (13125)(38)(12+24+80)50 32(25+125) 125256 1781011788436+6484 7599+275 50(344)3 25(24+16)17899+178 7942+79+7957(13575)(145) 20+55-212346 (1825) 725-5(20-35) 100-3(25)四年级数学下册四则
8、混合运算练习题18(12-6)2 198-(15-5)8086+49+114240+(39-40)255+(352+145+48)(345+377)+(55+23)9+(80+191)(268+314+132)+86495+(278+5)+222174362548+(164+152)+3633-(28+29)-432608-8-859328-(163-72)199+(84-99)73612-12-12335150258+14215050911-11-118(145+25)+(155+275)589-109-(6+185)89245+155896015-(518+699)-2783246770-
9、70-704661616506+24941616417+4+19824799660+3407996076-875-(805+3320)32971273+272732972595178-178-1785945381254928-(871+1928)9979171526+(938-526)6933332-332-3322932120-14418+35347+452-416052(58+37)(64-95)95(64-45)178-14556+42420+580-642128812-700(9+3111)65-3452385+14(14+20826)512-820818120-36418+35(58
10、+37)(64-95)109+(72+91)-9324125501604021(3763768)128+353四年级数学下册四则混合运算练习题700-1253128+3531049-728 145-1502+23 98463185+5223 483+2402 892+864505+296 7848+1054 2529(11-4)1012024)5 199696274 (108008004)4(31540364)7 12002018 (31540364)75604-6307 (210+630)7 522(328-319)+42(42+18)(56-26) 1626-968 305(400-395
11、)-278175+28040-251495+5204 900(153) 58(64)29128+353 700-12533305+4671049-728 145-1502+2398463185+5223 483+2402 892+864505+296 7848+1054 2529(11-4)1012024)5199696274 (108008004)4(31540364)712002018(31540364)75604-6307 (210+630)7522(328-319)+42(42+18)(56-26)1626-968四年级数学下册四则混合运算练习题 305(400-395)-278149
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