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1、小学四年级下册简便计算专题训练158+262+138375+219+381+2255001 247 1021 232(181+2564 ) +2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755 (2187+755)2214+638+2863065 738 1065899+3442357 183 317 35723651086 2144972992370+19953999+498188339812X2575X24138X25X4(13 X25) X X)
2、(12+24+80) X50704X2525X32X12532X(25+125)88X125102 X7658X98178X101 17884 X36+64 X8475X99+2X7550 X(34 X4) X25X (24+16)178X99+17879X42+79+79X5773002548100TT516800 -12030100-210032000 -40021500 -12549700 -7001248 -243150-154800-252356 ( 1356 721 )1235 ( 1780 1665)75X27+19X2 531X870+13X3104X(25 X5+25X28)
3、(300+6)x1225x(4+8)125x(35+8)(13+24)x884x101504x2578x10225x20499x6499x16638x99999x9999X13+1325+199X2532X16+14X3278X4+78X3+78X3125X32X825X32X12588X12572X125第六种小学四年级下册简便计算练习题 4姓名得分81004753000-12561250-25-5第七种1200-624-762100-728-772273-73-27847-527-273第八种278+463+22+37732+580+2681034+780320+102425+14+186
4、简便计算练习题5姓名得分第九种214-（86+14 ）787-（87-29 ）365（- 65+118 ）455-（155+230 ）第十种576-285+85825-657+57690-177+77755-287+87第十一种871-299 157-99 363-199968-599第十二种178X101-178 83X102-83X217X23-23X735X127-35X16-11X35容易出错类型600-60 怖25X4+25X4（共五种类型）20X420X4 - 736-35X2098-18X5+2556X856X8- 280-80 -412X612X6175-75 +2525X82
5、5X880-20X2+6036X936X936-36 七-625X8 25X8 )100+45-100+4515X97+3100+1-100+148X99+11000+8-1000+85+95X28102+1-102+165+35X1325+75-25+7540+360+20-1013+24X8672-36+64324-68+32100-36+64小学四年级下册简便计算练习题 #得分姓名26X 39 + 61X 26356X9 56 X 999 X 55 + 5578X 101-7852 X 76+ 47X 76 + 76134X 56 134+ 45X 13448X 52X2 4X 4825
6、X 23X (40+ 4)999X 999 + 1999184+ 98695+ 202864199738 301380+ 476 + 120(569+ 468) + ( 432 + 131)704X 25256 147 53373129+29189(89 + 74)28X 4X 25125X 32 X 259X 72X 125姓名720-16+5630- 42456(256- 36)102 X 35 98 X 42158+262+138375+219+381+2255001 247 1021 232(181+2564) +2719378+44+114+242+222276+228+353+21
7、9(375+1034)+(966+125)(2130+783+270)+101799+999+9999+999997755 (2187+755)2214+638+2863065 738 1065899+3442357183 317 3572370+19952365 1086 214497 299小学四年级下册简便计算练习题 8姓名得分3999+4981883 39812X 2575 X 2425X (24+16)178X 99+17879 X 42+79+79X 57138X25X4(13 X 125) X (3 X 8)(12+24+80) X 5025X 32 X 12532 X (25+
8、125)88 X 125102X 76178X 101 17884 X 36+64X 8475X 99+2X 7598X 199123X 18 123X 3+85X 12350X (34 X 4) X 3158+262+138小学四年级下册简便计算练习题 9姓名得分1248-243150- 154800-2521500- 125375+219+381+225 5001 247 - 1021-232(181+2564) +2719378+44+114+242+222276+228+353+219(375+1034)+(966+125)(2130+783+270)+101799+999+9999+
9、999997755- (2187+755)2214+638+2863065 - 738- 1065899+3442357- 183- 317-357 2365 - 1086-214 497 - 2992370+19953999+4981883398小学四年级下册简便计算练习题 10姓名得分12X 2575X 24138X 25X 4(13 X 125) X (3 X 8)(12+24+80) X 50704X 2525X 32X 12532X (25+125)88X 125102X 7658X 98178X 101 17884 x 36+64X 8475X 99+2X 7583 X 102 8
10、3X 298X 199178X 99+17879X 42+79+79X 5721500-12516800- 120小学四年级下册简便计算练习题11 姓名得分-(a+ b) + c = a +( b + c)2.73 + 0.89+ 1.274.37+ 0.28+ 1.63+ 5.72ab c = a ( b+c)10 0.432 2.5689.35.26 2.7414.9 ( 5.2 + 4.9 )18.32 5.47 4.3225 x 6.8 x 0.040.25 x 32 x 0.1256.4 x 1.25 x 12.5(axt)x c = a Xbxc)a b c = a(b x c )
11、c x (a+b) = c x a + ex b0.45 x 2010.58 x 10.150.2 x 994.7 x 9.9小学四年级下册简便计算练习题 12姓名得分3.28 x 5.7+ 6.72 x 5.72.1 x 99 + 2.123 x 0.1+ 2.3 x 9.90.18+ 4.26 0.18 + 4.260.58 x 1.3 - 0.58 x 1.37.3 -4 + 2.7 x 0.253.75 x 0.52.75 - 25.26 x 0.125+ 2.74 - 86.3 1.89.5 (1.9 x 8 )12.8 (0.4 x 1.6 )63.4 2.5 0.4(7.7 + 1.54 ) 0.7小学四年级下册简便计算练习题13姓名得分_6.9 + 4.8 + 3.115.89+ (6.75 5.89)7.85+ 2.34 0.85 + 4.6635.6 1.8 15.6 7.213.75(3.75 + 6.48)47.87.45+2.5566.86 8.66 1.340.25 x 16.2 x 40.25 x 32 x 0.1252 .5 x (4 +0.4)(1.25 0. 125) x 84.8 x 100.14.2 X 9956.5 X 9.9 + 56.5
