小學(xué)四年級數(shù)學(xué)簡便計算試題集

1、小學(xué)四年級數(shù)學(xué)簡便計算題集黎平縣尚重小學(xué)教師：彭明簡便計算練習(xí)題1姓名 得分158+262+375+219+381+2255001 247 1021 232Word文檔(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+3442357-183-317-3572365-1086-214497-2992370+19953999+4981883-39812X

2、2575X24Word文檔>25X4(13X125) X3>8)704X25簡便計算練習(xí)題2姓名25 M2 X12588X125102 X76178X101-17884 M6+64 X84(12+24+80) X5058 >9875X99+2 X75得分32 N25+125)83X102 83X298 X199123X18123M+85 M2350 X34 X4)刈25X (24+16)178 >99+178Word文檔79X42+79+79 X577300 及5F810047516800勺2030100攵1003200040021500 勺25497007001248

3、攵43150勺54800 攵52356- (1356-721)簡便計算練習(xí)題3姓名得分75X27+19X2 51235- (1780-1665)31X870+13 M104 X(25 >65+25 X28)Word文檔第一種(300+6)x1225x(4+8)125x(35+8)(13+24)x8第二種84x101504x2578x10225x204第三種99x6499x16638x99999x99第四種99X13+1325+199X2532X16+14X3278X4+78X3+78X3第五種125X32X825X32X12588X12572X125簡便計算練習(xí)題4姓名得分第六種3600

4、 攵5F8100%十53000 勺25 3125095芍第七種1200-624-762100-728-772273-73-27847-527-273第八種278+463+22+37732+580+2681034+780320+102425+14+第九種214- (86+14)787- (87-29)365- (65+118 )455- (155+230)第十種576-285+85825-657+57690-177+77755-287+87第十一種871-299157-99363-199968-599第十二種178X101-17883X102-83X217X23-23X735X127-35X16

5、-11X35簡便計算練習(xí)題5姓名得分容易出錯類型（共五種類型）25X4 攵5X4600-60 T520X4 攵0X4736-35X2098-18X5+2556X8 芍6X8280-80 -412X6 勺2X6175-75 攵525X8 攵5X880-20X2+6036X936X936-36 H-625X8 + (25X8)100+45-100+4515X97+3100+1-100+148X99+11000+8-1000+85+95X28102+1-102+165+35X1325+75-25+7540+360 攵0-1013+24X8672-36+64324-68+32100-36+64Word

6、文檔簡便計算練習(xí)題6姓名 得分26X39 + 61 X 26356X9 56X999X55 + 5578X101 7852X76+47X76+76134 X 56 134 + 45X 13448X52X2-4X4825X 23X (40 + 4)999X999+1999184+98695 + 202864 -199738-301380 + 476+120(569 + 468) + (432 + 131)704 X 25256-147-53373-129 + 29189 (89 + 74)Word文檔28X4X25125X32X259X72X125簡便計算練習(xí)題7姓名得分720+16+5630

7、+ 42456 (25636)102X35 98X42158+262+375+219+381+2255001 247 1021 232( 181+2564 )+2719378+44+114+242+222276+228+353+219(2130+783+270)+1017(375+1034)+(966+125)99+999+9999+999997755-(2187+755)2214+638+2863065 -738-1065899+3442357-183-317-3572365-1086-214497-2992370+19953999+498簡便計算練習(xí)題8姓名 得分1883-39812X25

8、75X24X25X4(13X125)X (3X8)(12+24+80) X5025X32X12532X(25+125)88 X 125102X76178X 101-17884 8 36+64 8 8475 X 99+2 X 7598X 199123 X 18 123X 3+85 X 12350X (34X4)X 325X (24+16)178X99+17879 X 42+79+79 X 577300 + 25 + 48100+4+75158+262+簡便計算練習(xí)題91248 + 24姓名 得分3150+154800 + 2521500 + 125375+219+381+2255001 -247

9、-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+3442357-183-317-3572365-1086-214497-2992370+19953999+4981883-398簡便計算練習(xí)題10姓名得分12X2575X24X25X4(13X125)X(3X8)(12+24+80) X50704 X 2525X32X 12532

10、X (25+125)88X 125102X7658X98178X101 17884 8 36+64 8 8475X99+2 X7583 X 102 83X298X199123X 18-123X3+85 x 12350X(34X4)X325X (24+16)178X99+17879X42+79+79 X 5721500+1257300 + 25 + 48100+4 + 7516800+120簡便計算練習(xí)題11姓名 得分(a+b) + c = a + (b+c)2.73 + 0.89 + 1.274.37 + 0.28 + 1.63 + 5.72 ab c = a ( b + c)10 0.432

11、 2.5689.3 5.26 2.7414.9 (5.2+4.9)18.32 5.47 4.32(a x b) x c = a 乂 (b 乂 c)25 x 6.8 x 0.040.25 X 32 X 0.1256.4 X 1.25 X 12.5c x (a+b ) =c x a + cx b0.45 x 2010.58 X 10.150.2 X 994.7 X 9.9簡便計算練習(xí)題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.

12、37.3 +4 + 2.7 X 0.253.75 X 0.5 2.75 + 25.26 X 0.125 + 2.74 + 8a + b + c = a + (b x c)6.3 + 1.89.5 + (1.9 X 8)12.8 +(0.4 X 1.6)930 + 0.6 +563.4 + 2.5 + 0.4(7.7 + 1.54) + 0.7簡便計算練習(xí)題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)47.8-7.45+2.5566.86-8.66-1.340.25X 16