小学五年级数学上期小数点乘除法计算习题

小学五年级数学上期计算练习题集

2.14－0.9= 0.5+7.6= 240÷48= 4200÷300= 0.75－0.38= 396+99= 90×30= 20×35= 1－0.2= 3－2.25= 1.57+

3.43= 286+199= 18.54－9.9= 36×99= 2.4÷2= 48÷0.6= 96÷3= 0.24÷0.2=

4.8÷6= 0.96÷0.03=

2.4÷0.2= 4.8÷0.6= 9.6÷0.3=

3.24÷24=

3.24÷0.24= 3.24÷2.4= 2.4÷2= 48÷0.6=

96÷3= 0.24÷0.2= 4.8÷6= 0.96÷0.03= 2.4÷0.2= 4.8÷0.6= 9.6÷0.3= 25.8÷6= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7=

32÷42= 246.4÷13= 2.17÷0.7= 0.4÷0.01= 5.3+6.7= 5.4-3.6-1.4= 30×0.01= 15÷1.5= 12.9-8.5= 7.2×0.4= 2.8×1.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.45×2.5＝0.8×1.25＝0.3×3.6＝0.3×0.3＝

10×0.07＝0.3×1.4＝0.05×7＝0.92×0.4＝0.2×0.26＝0.14×4＝0.02×0.1＝ 1.2×0.3=

0.2×0.4＝8.2＋1.8＝100－35.22＝ 2.3×4＝2.5×0.4＝ 2.4×5＝0.22×4＝ 3.25×0.5= 0.9－0.52＝ 3.99×1＝0×3.52＝12.5×8＝

8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12= 0.9×0.8= 1.05×100=

1÷0.5= 0.96÷3= 1.47÷0.7= 5.4÷6= 0.16.5×10= 0.56×100= 3.78×100= 4÷0.8= 3.215×100= 0.8×10= 4.08×100= 1.1×0.2 = 0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4= 12.5×8= 50×0.04= 80×0.3 = 1.1×9= 0.16×5= 1.78＋2.2 = 9.6÷0.6 = 1.2×0.5= 0.7÷0.01= 2.5×0.4= 12－3.9= 6.6÷0.66= 3.9＋2.03＝ 4.2÷3.5＝ 1.6+2.4×0.3= 2.14－0.9＝27＋456＋73= 0.3×0.3= 7.2＋2.8＝0.9÷0.01＝12÷0.3= 2.87÷0.7＝13÷4＝0.96÷0.3＝1.5×0.4＝7÷0.25＝ 2.5×0.7×0.8= 8－2.5＝

16÷1.6＝ 5.6×1.01= 0.36＋0.64= 64.32÷16＝4.2÷0.1＝72.8÷0.8＝8.4÷4.2＝13.8＋9.9＝

2.4×2.5＝0.05×0.8＝ 2.56－0.37＝12×2.5＝

1.23×3＝ 3.2÷1.6＝ 3.5＋3.5×3＝19.6÷2=

8.8÷2.2= 0.75×4＝0.5×0.8= 8.4×0.2= 1.6×0.2＝7.2×0.3= 2.8×0.3＝0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100= 2.2÷0.11= 5.46＋4.54= 12.5×0.8= 0.35×0.3= 1.4×5=

2.8×4= 19.6÷4= 22.5×4= 0.396÷1.2= 0.756÷0.36= 15.6×13= 0.18×15= 0.025×14=

3.06×36= 0.04×0.12＝ 3.84×2.6= 5.76×3＝7.15×22= 90.75÷3.3= 3.68×0.2= 16.9÷0.13= 1.55÷3.9= 3.7×0.016= 13.76×0.8= 5.2×0.6= 8.4×1.3= 6.4×0.5=

4.48×0.4=

5.25×5= 35.4×4.2= 0.042×0.54= 0.76×0.32= 0.25×0.046= 2.52×3.4= 1.08×25= 4.8×0.25＝ 2.5÷0.7= 10.1÷3.3= 10.75÷12.5= 3.25×9.04= 12.5×8.8= 0.43×0.28=

6.45×0.73= 4.6×0.6= 8.9×0.05= 3.08×0.43= 1.5×26.7= 5.22÷29= 18.72÷3.6= 13.95÷3.1= 8÷10= 10-1.8-

7.2= 0.43+3.57=

2.5×4×12= 0.9×0.8=

1.05×100= 1÷0.5= 0.96÷3= 1.47÷0.7= 5.4÷6= 128÷0.4= 78÷0.6= 9.6÷3.2= 65÷0.05= 54÷0.12= 32÷0.4= 36÷0.18= 42÷0.003= 78÷0.06= 45÷0.005= 81÷0.03= 7.2÷0.002= 1000÷1.25= 10÷

2.5= 120÷0.024= 7.5÷5= 8.6÷0.002= 0.0036÷

3.6= 8.6÷2=

2.5÷0.005= 0.36÷0.0006= 7.5÷2= 6.3÷21=

8.6÷0.0043= 46÷0.0023= 8.4÷0.0084= 1.28÷3.2=

9.8÷0.7= 4.6÷0.023= 0.009÷0.005= 39÷0.0003= 133÷.0007= 5.05÷0.5= 123000÷1.23= 0.00125÷50= 5.6÷700= 760÷0.008= 4.329÷6= 492÷0.004= 18.63÷0.03= 9.5×99= 13.5×0.98= 0.1-0.047= 0.29÷2.9= 3.4×0.2= 0.57÷19= 63+124+76= 7.09×10.8= 0.8×7.09= 9.5×101= 3.8×10.1= 7.69×101= 3.8×10.1= 0.125×72= 7×19+7= 22.8÷3= 5.98÷0.23= 19.76÷5.2= 3.81÷7=

32÷42= 246.4÷13= 2.17÷0.7= 0.4÷0.01=

5.3+

6.7= 5.4-3.6-1.4= 30×0.01= 15÷1.5= 12.9-8.5=

7.2×0.4= 2.8×1.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.45×2.5＝0.8×1.25＝0.3×3.6＝0.3×0.3＝10×0.07＝0.3×1.4＝0.05×7＝0.92×0.4＝0.2×0.26＝0.14×4＝0.02×0.1＝ 1.2×0.3= 0.2×0.4＝

8.2＋1.8＝100－35.22＝ 2.3×4＝2.5×0.4＝ 2.4×5＝0.22×4＝ 3.25×0.5= 0.9－0.52＝ 3.99×1＝0×3.52＝12.5×8＝5.4－2.5－1.4 2.5×1.25×0.32 12－6.2－3.8 (180+20)÷5

1.7+0.43+3.3 75×25×4 250－250÷5 13.7+0.98+0.02+4.3 18.6－3.47－0.53 72×101－72 235×28－35×28

2.6×78+78×7.4 7.26-(5.26-1.5)

1.25×0.8×0.5 0.12×0.5×0.16 7.28×99+7.28 5436÷18 102×45-328 1001－9036÷18 300-4263÷21 0.81÷0.25+5.96 403÷13×27 (25+4)×4 1025－768÷32 645-45×12

70+50÷50+70 8×(2.5＋0.25) （1.5＋0.25)×4 4.3×50×0.2 3.8×5.25+14.5 （1.2+ 1.8)×4.5 0.96+9.6×9.9 401×19+284 640+128×45

5.37×0+4.63 2.5×7.1×4 1

6.12×99＋16.12

7.28×99+7.28 4.3×50×0.2 3.94+34.3×0.2 1.25×8÷1.25 5.3+0.9-0.9+5.3

8.9×1.1×4.7

64－2.64×0.5 2.7×5.4×3.9 3.6×9.85-5.46

6.58×4.5×0.9 2.8×0.5+1.58 32＋4.9－0.9

10-2.87-7.13 8.05×3.4+7.6 4.8－4.8×0.5

(1.25－0.125)×8 4.8×100.1 56.5×99＋56.5

0.87×3.16+4.64 40.5÷0.81×0.18 4.8×(15 ÷2.4) 6.81+6.81×99 0.25×185×40 2.5×(3.8×0.04) 4.85+0.35÷1.4 2.13×0.8257 (8×5.27)×1.25 0.25×39+0.25 6.81+6.81×99 0.25×185×40 3.75÷0.125–2.75 1.53+23.4÷7.2 1.2+3.2+0.8

6.8×0.75÷0.5 1.2×2.5×4 5.4÷(0.51÷0.17)

3.01+1.7+0.99 4×0.66÷6 2.7-2.7÷2.7 0.78×99+0.78 5.4×(7.26÷6.05) 8.7×17.4-8.7×7.4 0.68÷（5.2-3.5)×1.25 12.5×0.4×2.5×8 5-0.9×0.2+1.8÷0.5 12.27＋21÷(7.3－6.6)×2.4

4.4×0.8－3.4×0.8

2.37×6.3+2.37×

3.7 1.93+2.7+2.07+7.3 (0.25+2.5+25)×0.4 46×0.33+54×0.33

40－（3.5－2.75+0.86）（32+360÷45）×72

26×15.7＋15.7×24 (2.275 ＋0.625)×0.28

37×25+268÷67 85.07－(15.3－4.8)+5.369 （7590÷33－14）÷54 412÷（607－36×14）10.5÷(5.2-3.5) 3.375+5.75+2.25+6.625（13.8－8.7）÷0.034 6.25+3.85-2.125+3.875

2.1×4.3+5.7×2.1

3.375×0.97+0.97×6.625

6.54+2.4+3.46+0.6 3.27×4 +3.27×5.7

95.6×1.8+95.6×8.2 1.5×4.2－0.75÷0.25

0.25×80－0.45÷0.9 2.4+2.4×(5.375-3.375)

7.5-5.7×1÷3 12.37-3.25-6.75

16×6.8+2.2×16+16 58.7-16.65÷3.7 0.4×4.7×2.5+(2.3+5.3) 9.31-1.125-7.875

400×(0.62+0.08) 30.6÷（4.5×0.16）

1.2×(9.6÷

2.4)÷4.8 （8.58－

3.69）×（3.4－1.8）1.5×（10.03－15.6÷7.5） 3.12×（0.9＋0.7÷0.1）

4.7+3.91÷(32-29.7) （20.2×0.6－2.12）÷0.1

9.2+9.728÷3.2×1.5 2.4×0.75＋1.25÷2.5

(1.5×0.9+3.65)÷2.5 8.48÷0.8×0.9

101×0.36÷（14.4×0.05） 3.8＋（24－25×0.6）(25.3-9.7)÷0.3×8.5 10.5÷(5.1－4.4)+18.25

4.11－0.72×(3.38－2.13）1025－1125÷4.5×3.6（6.8－

5.4）×2.75－0.9 0.875×36+4.05÷8.1 （227÷25－4.68）×0.5 630÷（2.98＋

6.5×0.08）(21.88+29.8) ÷

7.6 (3.44+20.5×0.32)÷0.16 (

8.1－5.4)÷3.6＋85.7 0.1÷1+1÷0.8－0.1

0.54÷(8.7＋45.3)×28.4 （1.25＋6.4）－14.88÷2.4

(4.3－2.01＋2.2)÷4 0.8×(3.2－2.99÷2.3)

58.8÷（0.6×0.7）÷0.02 10.4－7.79÷（0.35＋0.6）13.7×0.25－3.7÷4 3.6÷（1.2＋0.5）×5

3.6×1.25+ 0.32÷0.4 3.6×1.25+ 0.32÷0.4

2.5×(6＋9.728÷

3.2) 5.2×(

4.6÷0.92×0.04)

5.4÷(3.94＋0.86)×0.8 10.56×3.75－3.75×0.56 19.28＋1.82÷0.7 (1.5 ÷0.8－1)÷0.4

（37.62+20.76）÷0.042 （17.2-4.5×3.6）÷0.32 (6.02 + 2.8 )÷0.4 - 2.05 3.27×（80.5-9.84÷0.16）20－2.5×4÷8 1.46×5+12.8÷0.4×7.5 (71.2－71.2×0.9)÷0.25 1.08÷（3.94+34.3×0.2）（4.25-4.25×0.8）÷1.7 1.52－1.6×5＋5.7 (0.25 +0.125）÷（0.75×0.4) (25.3-9.7)÷0.3×7.6 (4.8－4.8×0.5)÷2 0.8×（10.4＋0.64）÷0.92

（4.5+1.3×6）÷1.5 58.8÷（0.6×0.7）÷0.02 0.4×(3.2-0.8)÷1.2 18.64－4.35×2＋20.9 16.78-1.6×1.5÷0.8 (53.73-17.49)×(2.6+12.4)

80－8.2×（10－7.6）(9－8.5)×(5－4.76)÷0.1 1.6＋8.4×1.5÷0.18 8.6+15.4÷0.4×1.4（1.1-0.78）×（2.7-1.95）（20.2×0.6－2.8]÷0.4