小学数学六年级简便计算练习题

1、1125997998+1246六年级数学简便计算练习（上册）1+3.2 + 52+6.812-(1-+2-)400+ 125 - 825x (37x8)3 x2- x3417.15 -8.47-1.53(11+ + ) x 72 1218 2415(2+34)125x8.84.35+ 4.25 +3.65 +3.753.4x99+ 3.4173- -4-5+ x114.254)187.7x 11-187.70.12543-8x 0.25 x 3222.3-2.45 -5.3-4.551-1cx- +57.125 x - -0.53143*4 )92.42 + 3+4.58 x 11 4+343

2、1371222 x 6.6+2.5x65i4 -6 -13234.6+35 +65 +5.4452.8+5- +7.2+3943 +2.25+55 +7388475+473+25645353445 114353万167 +16万27 +39.西+为 +170.75+8 +； +0.3755-2v -174444415515 13535+ 95 +995 +95 +99548.3-156 -469至 x 4.25+44 +60.625x 0.5+g +- x 62.5%吗% 7书165 +(24 -1.8)(111+999)3 3+ 56 x (7 -8 )31工145474349*105 -他

3、”*0.611x4w+5w+1145x(9 +- -0.6)897x- 37.5%+104 x 0.37531 x (53 5.375)3.5x 11 +1.25x2 1 +3.8 + 4410572 x 156-56x 7225x32x125709x99+709299x101563x99971x993755+29968439+1001446+295888+9992100+20132x 6.6+2.5x 6575.3x 99+75.34.6x 3.7+54x 0.373 1,0.125x4+-x 8.25+12.5%8.37-3.25-(1.37+1.75)3315元-4.25-5319.82

4、- 6.573.434.6+5.443+2.25+55+7388 49.63+ 2.5+ 46 + 0.25c 75_5、/ 3 5、/58 75103_ x - + - xx+121278 87151627918x-x 7+- x 533(-)x ( 24-f)6125(5 x4 + 4)-一 41-一(?+ 1)2x7+2 x577 77535338 x 2 +(3 x10 ) 成 +马)x 15x 1112x 1034500+75(32 x 1 + 17)- 412/c3、11189 ,79,9(25+ -)+ 一 十xp又一+ 4442516251616(99+ ) +91045-5一八一568一(a) xl 155311(5 + 4) x 30 651 ,1569+ 3+x326510554 1111-x58+- x41+ 18884 4、,514 52 ,3451、53-x- x-x- 十 (一-)+ -235 - 135+ 18-x 153 - 0.6x 535 7425 65558