(完整)小学数学五年级上册简便计算练习题集锦.doc

小学数学五年级上册简便计算练习请用简便方法计算下列各题0.25 X 0.28 0.125X 3.2 X 2.535X 40.20.25 X 4-0.25 X 4 3.5X 9.93.5X 99+3.53.5X 101-3.5 3.5X 9.9+3.5 X 0.1 3.5X 2.7+35X 0.733.5X 2.7-3.5 X 0.7(32+5.6) - 0.83.5宁 0.6-0.5 宁 0.64.9 - 3.5 7-0.25 - 47-0.125 - 87.35 - (7.35 X 0.25) 7.35-(7.35 - 0.25)7.325-(5.325+1.7)3.29+0.73+2.273.29-0.73-2.277.5+2.5-7.5+2.57.325- 3.29-3.3257.325- (5.325+1.7)7.325- (5.325-1.7)3.29+0.73-2.29+2.27 3.29 X 0.25 X 4 0.125 X 8.863.4 - 2.5 - 0.4(1.3 X 5)4.9 - 1.4(7.7+1.54)-0.72.5 X 2.42.7 - 450.35 X 1.25 X 2X 0.80.1 X 32.432.4 X 0.9 +15-0.2528.6 X 1010.86 X 14.728.62.4 X 1020.86 X 15.714 -11.337.32—2.682.64 + 8.67 + 7.36 +2.31 X 1.2 X 0.5(2.5 — 0.25 ) X 0.43.6 X 0.59.16 X 1.5 — 0.5 X 9.163.6 —7.6 X 0.80.2 X 7.65X40.85 X 199+0.25 X 8.0.25 X 360.125 X 3.2 X 2.5 35X 40.212.06 + 5.07 + 2.9425X7X430.34 — 10.2 + 9.66102X 7.3 - 5.1125- 2X8125X( 8+80) 86X( 1000-2)36X( 100+50) 15X( 40-8)3.6 X 0.253.2 X 12.5 X 25 1.25 X 883.8 X 9.9 + 0.382.6 X 9.998X 3.27+6.540.92 X 1.41 +101X 2.17 — 2.170.92 X 8.591.3 X 11.6 — 1.6 X 1.3700-14^5 18.6 -2.5 4).41.96 -0.5 4 1.06 2.5 X7 弋.25 4 7 4.125 43.9 - 1.3 5)。