小学数学计算题题库(巧算与速算)含阶段测试题

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小学数学计算题题库(一)训练:一、简便计算题12.3×4×0.25 12.96-(9.6-1.52)85×10.1 1.2÷0.25+1.3×4103×0.25 (4.8+6.4)÷835÷125 40.5÷0.81×1.0534.5×0.03+34.5×0.97 (203.4+72.2)÷(1.3×0.2)8×4.3×12.5 97.5÷0.39-136.72.5×102 86.4÷0.24×0.254.2÷28 11.16÷(10-0.7)(9.6+3.2)÷0.8 (300-94.8)÷0.50.125×16 12.6÷[3.5-(9.8-8.7)]3.2×5.6-11.4 0.648÷[(0.4+0.5)×0.6] 5.74×99+5.74 8.9×1.1×4.7 4.75+3.25×2.4+7.6 2.7×5.4×3.93.8×1.4+18.2÷0.7 3.6×9.85-5.464.8×0.25 8.05×3.4+7.64.7×10.2 6.58×4.5×0.97.63×99+7.63 2.8×0.5+1.586.73+2.56+1.44+3.27 8×5.2+3.8×3.8+3.82.37×2.5×4 (6.7+6.7+6.7+6.7) ×2.5 1.5×102 9.8×25×42400÷16÷0.5 32×0.25×0.1252.8×3.2+3.2×7.2 7.4-0.15×2.83.76×0.25-0.49 0.008+0.92×5-1.280.25×4.78×4 7.8÷(1.3×4)0.65×201 7.2×0.9+0.01×7.21.2×2.5+0.8×2.5 8.6×10.12.5×7.1×4 5.6×(12.5-8.5 ÷0.85)16.12×99+16.12 [(8.1-5.6) ×0.9-1] ×0.4 5.2×0.9+0.9 8.25×4.08+0.75×4.08+4.084.3×50×0.2 4.32+5.43+6.6864-2.64×0.5 15.17-6.8-3.226×15.7+15.7×24 12.75-(2.75+6.8)(2.275 +0.625)×0.28 1.27+3.9+0.73+16.13.94+34.3×0.2 12.8-4.9-5.11.2×(9.6÷2.4)÷4.8 6.75-(0.9+3.75)8.9×1.1×4.7 1.34+1.8+3.66+0.22.7×5.4×3.9 0.96-0.28+0.04-0.723.6×9.85-5.46 12.78-(4.97+2.78)8.05×3.4+7.6 31.7-0.5×0.7-1.65 6.58×4.5×0.9 35.72- 4.9-(5.72+5.1)2.8×0.5+1.58 111-3.67×2.8-3.67×7.2 32+4.9-0.9 12.5×6.3+27×1.25+0.125÷0.01 4.8-4.8×0.5 3.1+25.78+6.9(1.25-0.125)×8 15.25+4.72+4.75+5.284.8×100.1 34.82-(4.82+15.2)56.5×99+56.5 7.28+0.94+2.72+0.06 7.09×10.8-0.8×7.09 7.84+0.73—0.84 4.85 + 0.35 ÷1.4 6.3×99+6.38.7 ×17.4 - 8.7 ×7.4 15.7—4.3—5.7 12.5×0.4×2.5×8 1.6+0.4—1.6+0.40.87×3.16+4.64 62.8÷2.5÷0.49.5×101 7.3×990.68 ÷(5.2 -3.5)×1.25 (1.25+2.5) ×840.5 ÷0.81 ×0.18 9.42×10—94.2×0.94.8 ×(15 ÷2.4) 1.8×2.48+1.52×1.8-0.52.13.×0.×8257 8.76+0.4×3.6×2.5+1.246.81+6.81×99 6.5×(10-3.7)+2.980.25×185×40 [4.75+8.4÷(9.2-6.8)]×40 4.4×0.8-3.4×0.8 19.8-0.6×0.6-0.64(9.37+9.37+9.37+9.37)×2.5 0.125×7.9×164.2.×1.+1.×1.75 2.48×(7.3-5.8)+1.5×7.522.37×6.3+2.37×3.7 12.773-[4.5×(0.75-0.356)+9.23]2.5×1.25×0.32 (6.4+0.88)÷0.8+3.2×1.253.8×10.1 24-[5.4+(0.63+1.29÷0.23)]2.5×(3.8×0.04) 2.18+4.65+7.82+5.35+12.57.69×101 15.84-2.17-3.833.8×10.1 (25+2.5+0.25)×4 0.25×39+0.25 (35.2×45.6+45.6×63.8+45.60.125×72 12.25-3.1+0.85-6.1746×0.33+54×0.33 ((1.9-1.9×0.9)÷(3.8-2.8)二、用竖式计算1.8+0.02= 5.76×3=2.08×7.5= 0.43×0.28= 0.72÷0.9= 90.75÷3.3 1.05×2.4=4.6×0.6=0.2÷0.01= 16.9÷0.13 1.89÷0.54= 3.08×0.43= 0.25×40= 3.7×0.016 5.61÷6.1= 5.22÷29=1.25×0.8= 5.2×0.6 6.21÷0.3= 13.95÷3.1=5.5×66=6.4×0.5 1.3÷0.9 5.93×0.767.8×0.35= 5.25×5 21.84÷0.7 3—2.088.4×0.25= 0.042×0.54 28.14÷6.7 3.54×134.1-1.298 0.25×0.046 0.396÷1.2= 20-5.6746.84×7.45 1.08×25 15.6×13= 5.4÷0.036 36.72÷2.4 0.125×1.4≈0.025×14= 5.778÷5.4= 110.7÷0.54 10.1÷3.3= 0.04×0.12= 1.5×0.25=1.204÷0.43= 3.25×9.04= 6÷1.2= 9.2÷2.3=3.5×0.2= 7.15×22 18.9÷0.54= 6.45×0.73=4.8 + 2 = 1.55÷3.9 0.35×8.6= 1.5×26.7=3.5×24= 8.4×1.3 54÷0.36= 7.218÷364.25×24= 35.4×4.2 0.462÷1.4 5.24÷7.25.24÷7.2 2.52×3.4 0.756÷0.36= 5.84÷0.16 87.11÷3.1 2.5÷0.7= 3.06×36= 8.02×3.5= 1-0.01= 3.68×0.25 1.44÷1.8= 8.9×0.05=7.6×1.05= 4.48×0.4 5.86÷0.24 16.32÷515.56÷0.83 4.8×0.25=0.18×15= 8÷116.5-5.6= 13.76×0.8= 9.58÷0.23= 18.72÷3.6= 2.84×0.05 = 10.75÷12.5= 3.84×2.6≈28.56÷5.1=0.42×0.308 0.76×0.32 4.32÷3.6 2.7+3.13三、速算与巧算(一)0.25×0.28 0.125×3.2×2.535×40.2 0.25×4÷0.25×43.5×9.9 3.5×99+3.53.5×101-3.5 3.5×9.9+3.5×0.13.5× 2.7+35×0.73 3.5× 2.7-3.5×0.7(32+5.6)÷0.8 3.5÷0.6-0.5÷0.64.9÷3.5 7÷0.25÷47÷0.125 ÷8 7.35÷(7.35×0.25)7.35÷(7.35÷0.25) 7.325-(5.325+1.7)3.29+0.73+2.27 3.29-0.73-2.27 7.5+2.5-7.5+2.5 7.325-3.29-3.325 7.325-(5.325+1.7) 7.325-(5.325-1.7) (二)(1)5.8+2.32+0.68+4.2(2)1999+199.9+19.99+1.999(3)12.59-3.24-5.76(4)8.1+7.8+8.2+8.4+7.9+7.7(5)18×5.5(6)8.88×1.25(7)34.7×0.25(8)238÷1.25(9)0.25×12.5×3.2(10)124.68+324.68+524.68+724.68+924.68(11)5795.5795÷5.7957×579.5(12)1990×198.9-1989×198.8(13)2.25×0.16+264×0.0225+5.2×2.25+0.225×20(14)(1+0.28+0.84) ×(0.28+0.84+0.66)-(1+0.28+0.84+0.66) ×(0.28+0.84)(15)4.82×0.59+0.41×1.59-0.323×5.9(16)0.125×0.25×32(17)16×4.5(18)0.25×1.25×22.4(19)0.9+0.99+0.999+0.9999+0.99999(20)(72×357+357×28)÷(51×7×4)(21)98989898×99999999÷1010101÷11111111(22)4.8×(11.03-15.6÷7.5)(23)(67.8+9.48) ÷0.96-2.58×30.05(24)[1.7+1.7×(5.8-2.8)]+(1.75÷1.4)(25)3.04×8.7-3.04×2.9+5.8×6.96(26)(0.1+0.2+0.3+0.4+…+1)÷5.5(27)3.14×6.5+4.5×3.14-3.14(28)1240×3.8+124×51+1.24×1400+760×9.6+0.76×700(29)1÷(2÷3) ÷(3÷4) ÷(4÷5) ÷…÷(1999÷2000)(30)1-2+3-4+5-6+…-98+99-100+100(二)测试:小学数学计算训练(一)姓名:学号:得分:1、直接写出得数。