五上小數(shù)計算題練習(xí)自編綜合計算練習(xí)

1、五年級數(shù)學(xué)計算練習(xí)五（）班 姓名：、直接寫出得數(shù)0.32 X 5=18X 0.01 =3.2-0.1 =0.27-0.03=2.3 X 20=0.01-0.1 =6.5X 10=80X 0.3=1.8 - 0.3=0X 0.995=0寧 4.61 =1.25X 8=2.4 X 5=10-2.5=0.37X 0.4=2.34X 0.2=二、根據(jù)題目要求，列豎式計算。0.37 X 24=56.5 X 0.24 =1.24 X 0.15 =4.7 X 1.36 （得數(shù)保留一位小數(shù)）0.63 寧 0.15 =243.2 十6.4 =4.68-7.5=5.63- 6.1 3.2X 1.5+4.8 -2.

2、54.61 + 5.8 + 4.2+ 6.394.71 X 3.2+ 4.71 X 7.8 4.71（得數(shù)保留兩位小數(shù)）三、脫式計算。（能簡算的要簡算）5.5 X 8.2 + 1.8 X 5.50.25X 0.89 X 47.65- 0.5+1.14.5 X 9.80.52- 2.6 X 108.4X 6.9 - (6.44 4.14)7.16-5.49-0.51五年級數(shù)學(xué)計算練習(xí)五（）班姓名：一、直接寫出得數(shù)。0.3 + 9.07=12.5-7=0.108X 100=0.56-0.7=1.3 - 0.9 =0.54+ 0.46=0.3X 0.3 =1-0.09=0. 1 X 3.6=7.5-

3、15=2. 8+ 0.7 =0.8X 0. 5 =3寧5 =1.6X 5=6. 8-0.4=4-100=二、根據(jù)題目要求，列豎式計算。0.59 X 0.027 =6.72寧 6.4 =93.6寧 0.052 =3.8- 4.5 （得數(shù)精確到百分位）0.39 寧 7.8 =1.03X 5.9 =0.86X 1.2 =1.55- 3.8 （省略百分位后面的尾數(shù)）2.45-( 1.45+ 0.89)5.3X 0.82- 0.82X 0.34.8 X 7.8+ 78 X 0.523（能簡算的要簡算）12.5 X 1.36 X 0.88.8X 1.2543.5-15- 1.453.6- 12X (0.5

4、3-0.45)2.35 X 4.64 + 5.36 X 2.352.6X 10.131.04- 3.2 4.7五年級數(shù)學(xué)計算練習(xí)五（）班 姓名：51.2 X 5=0.36-3.6=10.78=054-18=4X 5.9 X 2.5=0.49 - 0.7=0.5X 6=8.8+ 0.12=0-0.24=0.5X 3-0.5 X 3=2-0.11 =1.4+6=5.3-3=20.32-3.2=0.35-7=100X 3.2=1.2-6=89-10=10X 0.25=4-8=、直接寫出得數(shù)。2.05 X 2.4=0.672-4.2=1.04X 0.025=0.73X 2.42（得數(shù)精確到百分位）、根

5、據(jù)題目要求，列豎式計算5.92 -1.6 =0.63 0.15 =243.2 -6.4 =14.2- 11(得數(shù)保留兩位小數(shù)).三、脫式計算。（能簡算的要簡算）25.2-12+2.94.4X 0.251.25X 0.45 X 0.80.25X 364.8 -2.5 - 40.38X 1023.26X 10.1 0.1 X 3.269.12 - 57+ 4.8434.82(4.82 + 15.2)23.4 0.8 13.4 7.2五年級數(shù)學(xué)計算練習(xí)五（）班 姓名：6.3+ 14.56=10- 7.08=12.5X 42=2.6 X 1.08=、直接寫出得數(shù)。0.1 + 7 =0.3 X.3 =0

6、.44 0.4=0.48 =8.8 X.1 =1 0.2 =7.7 + 3.3 =0.1 尙.01 =0.9 X00 =6X).15 =5+ 4.5=4.24- 4=0.3 X.3=0.4X 2P.4X 2=7.2X 0.5 =4 0.4=2.4 X 5 =1 吒).25=0.63-0.9=0.49-7=、根據(jù)題目要求，列豎式計算(12.5+8)X 0.82.12( 1.12+3X 0.33)(8.25 3.75)十 2.5-46二、脫式計算2.5X 2.4（能簡算的要簡算）3.2 X0.13.6 X 9.99.73 牟2.5 &84.6 X.35+4.6 X65(2.5- 0.25) X 0

7、.428.6X 101 28.677.4X 99+77.4964).64=8.68 4.2=1044.52=64.8 49（得數(shù)保留兩位小數(shù)）五年級數(shù)學(xué)計算練習(xí)五（姓名:1、直接寫出得數(shù)。0.45X 2.5=0.8X 1.25=0.3X 3.6=0.3X 0.3=10 X 0.07=8.2 + 1.8 =100 35.22=0.9 X.8=1.05 X00=0.96 缶1.47 7=5.4 二6.6-0.66 =4.2-3.5=1.25X 8- 1.25 =5.37X 0+4.63 =3.9+ 2.03=7.5x-3x =a+3a+7a=2、用豎式計算0.18 15=0.025 14=3.06 36=0.04 X 0.12=3.84 X 2.6 5.76 X 3 =2.5- 0.7=（保留三位小數(shù)）10.1-3.3=（商用循環(huán)小數(shù)）10.75- 12.5=（用乘法驗算）3.25 X 9.04=（用除法驗算）3、脫式計算（能簡算的要簡算）2.5 X 7.1 X 416.12 X 99+ 16.125.2 X 0.9 + 0.9(2.75 + 0.2