1、2018年人教版小升初数学总复习计算题脱式计算专项885612 17835022 56208144(2.35.6)4.7 28654464 1665.824.565.44 25370.4 750.394 6.5114 1253916 0.8 371.25 43156 41352 1364.064.0664 7.021238777.02 1025.65.62 4710.250.2571 431268613 10199897 520042.5 4.580.450.55 23.44.565.44 6.474.571.4345000.475 1680081.25 480000.8125 3.21.25
2、0.25 5.81(2.12.09) 101- 42() 75% ()() 2.31.54.50.75 (1)(1) () ()2251 36199 0.73.84.29.3 3 + + 18(+) 7+5 ()(24) (+) (+) () (+) (3217)(25) (2121) (99)9 () ()30 34 5841 () 153 0.653() 10 - - + 235 - 13518 25 13.098.124.88 121034500755.3+2.725% 2821.62.816 5.61.70.5683 12.065.072.94 30.349.7610.34 3441.
3、7 33 1.250.8 1027.35.1 17+-7 1 2574 19.68(2.682.97) 41.0619.7220.28 73+ 8+2- 11+7+3700145 18.62.50.4 1.960.54 6.81.360.64 21.9(15.718.1) (2.573)0.4 2.67.77.43.3 9(700063) 5.61.25 11.10.25 0.21.80.510 457254 20001.25 (870087087)87 5.34.955.3 1125997 278498 162.5 12532 (1.257)8 1.34.253.73 1874324476
4、17.15(3.52.85) 4.21.25 3.4993.4 4.81.01 7.599 4.32.455.74.5595.6180.418 9.5618095.68 (1.61.61.61.6)25 9.181.70.281.5 150.75150.25 1.5(3.24.06)6.059.3716.20.90.7 (103.78)3(得数保留两位小数)12.8820.13 3.45.674 9.81.723.28 4.51.81.85.5 (3.21.5)(0.82) 0.7735 13.6(7.83.6) 7.3102 39.36(7.21.39.8) 7.49.55 +() 0.86
5、9.14 15.8+ +3.2 14 1(+) ()4 5.07(3.071.8) ()24 4.754.75444.25 399.56+4.875+1.44 6 () 1(+) 578298 ()49 2.5(1.91.91.91.9) 3.6444.3625% 23 3.62.87.47.25.72.85.76.25.7 (+)247 8584715 18(6) ()24 15(50) () () () 1258 24(1) (65%) ()() (2) 75%(100%)25% 6.81.360.64 408012-241.5 5.34.95.15.3 (2.5-2.50.6) 4 82
6、99 306(201479417) 50.9870.013 252.71.325 89737.5%+1040.375 (5.375) 3.5+1.25+3.8 7199 3755+2996 8439+1001 446+295 888+999 1125-996 299101 563999 21002060.25 72156-5672 2532125 70999+709 0.2548 2.50.42 26.6+2.56 20. 75.399+75.34.63.7+540.37 0.125+8.25+12.5% 1161 154.255 19.826.573.43 4.6+3+6+5.4 4+2.25+5+7 9.632.54 8.37-3.25-(1.37+1.75) 45(+0.6 ) 49.5-(50-)0.6 + 78 0.251.250.80.4 () 18 43 28.76.853412.3 ()52525 9999 80899808 () -(-) () 45.367.2-3.51.8 20-()24