小学六年级数学四则运算简便运算题无重复

1、小学数学四则运算一一简便运算大汇总41+3.2+52+6.825X(8X0.4)X1.25733简便运算441-(2-)151523/ 117 5、”(+)X7212182493.51125997998+1246+9989(8700+870+87)-87125X8.81.3+4.25+3.7+3.7517.15(3.52.85)3.4X99+3.44.8X1.010.4X(2.5-73)(1.6+1.6+1.6+1.6)X25丄36725100712.32.455.74.557152+ 2 +X -0.125X0.25X64951194131764.2X87+0.642X130078X36+7

2、.8X7417-X17+X85211271 1C3125X+0.125X+0.52.42-+4.58X1-4-325-10082243264.25-35-(21-13)3.8664551117- (3.8 1-)1-333387-79 790 66661 -9952432248 1.081.2 56.83-25- 37.965556.8 16.8 19.3 3.281.515.881.551.8 67.6 18.5235 12.1 235 42.2 135 54.3-3.9+3.9-0.1+0.1-3.912.-(丄 +丄)X10515 214.75 9.63(8.25 1.37)7.483.

3、17(2.486.38)0.9999 0.7 0.1111 2.736 1.09 1.2 67.3123423413412 412312468 24681 46812 68124 8124631194-(5+3宀85318x【“(4+3门25281013x+471111224691481415171715121173513104| -(2.5+1.9)x(0.5-0.5)2-2.5+1.9x(0.5-0.5)16-338157 111513-2.25-749X屁+(16-1)-匕1525+14X7.4+125%宁810-4.68-7.2+0.0555 517X(5宁6-6宁5)18.09X(1

4、.5+2 3 )十3.75-20.84-0.3-(1.96X18.9)6 -(0.15+920)-1.8 1325+540 18X1545 -2.5+1.9X0.5-0.54I -(2.5+1.9X0.5)-0.524 -(I.5+1.9)X(0.5-0.5)45I-(I.5+1.9)5X0.5-0.51l3 -4 I -I 4 -5 8 -12.5%0.1253248X4 +1X8.25+12.5%4 87(81313+恆)十花2.5X3X0.4X2*10X(5-0.5)宁3(2.7-4.25XI )十2.8X422.5-8+9.5X8 +4X0.1252.1+7宁(3右-1.625)X13

5、212.5 X- -2.1 - +9.63531 1 13+73X2+73)宁43.8+1和+6.2+372X(41-3.5)宁5(23254+3-16)X1212.5-8+3.5X+0.1258(9.5+91+91+9.5)X12113-(151327+8匕)X1512382+498 3811(0.05+ 4 )-0.25- 5 X125%382 498-1165.35X.25+2.65X4(31+ 4 -2 | )飞十80%)(4.2宁0.7+6X25 )260.8X32.5X12.57.6X9.9X0.018.32X0.58-0.32X0.581.25-5+0.25X2010.69-2.

6、5X2.40.3X2.5X0.0428.4X57+8.4X42+8.413-0.65-27.2X10.1-7.21.2X2.5+2.8X2.532X0.65+3.2X3.591625X(4+ )2560X(A + -1)1215215X0.35+0.65 -4150.25X37.5%+5X18425%17+14X25%31312亠121亠聖1197215X0.35+0.65 -41521亠1 . 5- + 3361112413261251000_L1251)X151540(4+7X281313X3+3X43-旦152115301126133612331329 -X9834358946267i

7、2375781815997447907_97一33(25 - 003)11一453/111 11 1c4, 6,7门5(-)-( )-)(34)-(1 6)344 55 691313912.06+ 5.07 + 2.9430.34+ 9.76 10.343X3 十-X38825X7X4234-4-1.71.25* X0.83177177913923 341.06 19.72 20.2873- +58 81118.6- 2.5 - 0.41313272719192525.68+(5.39+4.32)19.68(2.97+9.68)7+()171817+72+3335556-(3-丄)7871.2

8、5X(8-0.5)0.25X(4X1.2)1.25X(213X0.8)0.74-(71XZ)10016737990.92 X 1.41 + 0.92 X 8.59X_ - X1.3X 11.6 1.6 X 1.311.6 + 18.4X -513513554X7X25X324X(H-1223 195(12+2) 7(7-19) x275 2038100)939999+999+99+94821-9983.2712.5X251.257887.6-0.253.5-0.1253.8X9.9+0.38X 103- X 2-252525(13X8)X12537002185-81520X(17X5)14X20X525X (4