小学五年级数学小数乘除法专项计算练习题.doc

小学五年级数学小数乘除法专项计算练习题.doc
小学五年级数学小数乘除法专项计算练习题.doc

小数计算练习题集

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= 7.5x-3x= a+3a+7a= 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= 7.5x-3x= a+3a+7a=

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= 70+50÷50+70= 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)= 8×(2.5+0.25)=1.25×0.8×0.5=(1.5+0.25)×4= 0.12×0.5×0.16=7.28×99+7.28= 4.3×50×0.2= 5436÷18 =

102×45-328= 1001-9036÷18= 3.8×5.25+14.5=

300-4263÷21= 0.81÷0.25+5.96= 403÷13×27=

(25+4)×4= (1.2+ 1.8)×4.5= 1025-768÷32=

645-45×12= 10-2.87-7.13= 0.96+9.6×9.9=

401×19+284= 640+128×45= 1.25×8÷1.25=

5.37×0+4.63= 2.5×7.1×4= 1

6.12×99+16.12= 5.0-0.9+0.9=

7.28×99+7.28= 4.3×50×0.2=

64-2.64×0.5= 3.94+34.3×0.2= 8.9×1.1×4.7=

2.7×5.4×

3.9= 3.6×9.85-5.46= 8.05×3.4+7.6=

6.58×4.5×0.9= 2.8×0.5+1.58= 32+4.9-0.9=

4.8-4.8×0.5= (1.25-0.125)×8= 4.8×100.1=

56.5×99+56.5= 4.85+0.35÷1.4= 0.87×3.16+4.64= 40.5÷0.81×0.18= 4.8×(15 ÷ 2.4)= 2.13×0×8257=

6.81+6.81×99= 0.25×185×40= 2.5×(3.8×0.04)= 0.25×39+0.25= (8×5.27)×1.25= 6.81+6.81×99=

0.25×185×40= 6.8×0.75÷0.5= 3.75÷0.125–2.75=

1.53+23.4÷7.2= 1.2+3.2+0.8 = 1.2×

2.5×4 =

3.01+1.7+0.99 = 1×0.66÷6 = 2.7-2.7÷2.7=

5.4÷(0.51÷0.17)= 0.78×99+0.78= 5.4×(7.26÷

6.05)= 8.7×1

7.4-

8.7×7.4= 12.5×0.4×2.5×8=

0.68÷(5.2-3.5)×1.25= (0.25+2.5+25)×0.4=

5-0.9×0.2+1.8÷0.5= 6.4×3.28+4.6×3.28-3.28= 12.27+21÷(7.3-6.6)×2.4= 4.4×0.8-3.4×0.8=

(9.37+9.37+9.37+9.37)×2.5= 2.37×6.3+2.37×3.7=

46×0.33+54×0.33= 1.93+2.7+2.07+7.3=

26×15.7+15.7×24= (2.275 +0.625)×0.28= 85.07-(15.3-4.8)+5.369= 40-(3.5-2.75+0.86)=

37×25+268÷67= (32+360÷45)×72= (7590÷33-14)÷54= 412÷(607-36×14)=

10.5÷(5.2-3.5)= (13.8-8.7)÷0.034=

6.25+3.85-2.125+3.875= 3.375+5.75+2.25+6.625=

2.1×4.3+5.7×2.1=

3.375×0.97+0.97×6.625= 6.54+2.4+3.46+0.6= 95.6×1.8+95.6×8.2=

1.5×4.2-0.75÷0.25= 3.27×4 +3.27×5.7=

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)= 1.2×(9.6÷2.4)÷4.8= (8.58-3.69)×(3.4-1.8)= 1.5×(10.03-15.6÷7.5)= 30.6÷(4.5×0.16)= 4.7+3.91÷(32-29.7)=

3.12×(0.9+0.7÷0.1)= 9.2+9.728÷3.2×1.5=

2.4×0.75+1.25÷2.5= (20.2×0.6-2.12)÷0.1= (1.5×0.9+

3.65)÷2.5= 8.48÷0.8×0.9=

101×0.36÷(14.4×0.05)= (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=

(8.1-5.4)÷3.6+85.7= (3.44+20.5×0.32)÷0.16= 0.54÷(8.7+45.3)×28.4= 0.1÷1+1÷0.8-0.1=

(1.25+6.4)-14.88÷2.4= (4.3-2.01+2.2)÷4=

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

3.6×1.25+ 0.32÷0.4= 0.8×(3.2-2.99÷2.3)=

2.5×(6+9.728÷

3.2)= 5.2×(

4.6÷0.92×0.04)=

5.4÷(3.94+0.86)×0.8= 19.28+1.82÷0.7=

10.56×3.75-3.75×0.56= (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)= (71.2-71.2×0.9)÷0.25= 1.08÷(3.94+34.3×0.2)= (4.25-4.25×0.8)÷1.7= 1.46×5+12.8÷0.4×7.5=

1.52-1.6×5+5.7= 3.8+(24-25×0.6)=

(0.25 +0.125)÷(0.75×0.4)= 20-2.5×4÷8=

(4.8-4.8×0.5)÷2= 0.8×(10.4+0.64)÷0.92= (25.3-9.7)÷0.3×7.6= (4.5+1.3×6)÷1.5=

58.8÷(0.6×0.7)÷0.02= 0.4×(3.2-0.8)÷1.2=

16.78-1.6×1.5÷0.8= (53.73-17.49)×(2.6+12.4)= 18.64-4.35×2+20.9= 80-8.2×(10-7.6)=

(9-8.5)×(5-4.76)÷0.1= 1.6+8.4×1.5÷0.18=

(1.1-0.78)×(2.7-1.95)= (20.2×0.6-2.8]÷0.4=

0.06×(10.14-0.64)÷2= 17.68÷5.2+2.7×1.5=

19.8+(3.749-0.299)÷2.3= 8.6+15.4÷0.4×1.4=

1.5×1.2-0.6÷

2.4= 0.6×(6.25÷2.5+0.25)= 4.32×15÷12+5.1÷0.85= 5.6×(12.5-8.5 ÷0.85)=

8.74 - 8.74÷23+700×0.03= 0.38+9.62÷3.7×5.4=

4.38÷(36.94+34.3×0.2)= (

5.84-3.9)÷0.4+0.15=

1.6×(

2.25+27.75÷1.5)= 2.02×1.027÷0.26)=

6.5×(10-3.7)+2.98= 4.75+8.4÷(9.2-6.8)=

4.5×(0.75-0.356)+9.23=

5.4+(0.63+1.29÷0.23)=

1.46×5+1

2.8÷0.4×7.5= 2.98+6.5×(

3.2-3.12)= (15.6-2.4)×0.8+

4.32= 4.11-0.72×(3.38-2.13= (6.8-

5.4)×2.75-0.9= 1÷0.25×(1.28÷3.2)=

4.78+0.22×20÷16= 31.7-0.5×0.7-1.65=

10-7.5×(6.4-5.9)= (2.95+10.58-1.53)÷0.25= 4.2×(6.18–3.03)+ 6.3= 2.7÷4 + 6.3×0.25=

五年级小数计算题(200题)

五年级小数练习题 7.658×850.18×15 0.025×14 3.06×36 3.7×0.016 53×2.07 36.02×0.3 56.78×8 1.55÷3.9 16.9÷0.13 0.04×0.12 3.84× 2.6 1.89÷0.54 7.1÷0.25 2 2.78÷ 3.47×0.62 12.25÷0.5 73.5×0.1 1.64÷41 1.55÷3.9 7.564×0.89 0.15×2.34 0.48×350 7.94×0.98 56.2×4.98 36.9×21.3 1.96×8.5 80.4×0.35 6.25×1.04 0.056×0.15 12.5×4.8 4.2÷28 5.76×1.3 7.15×22 15.6×13 3.68×0.25 3.7×0.016 0.45×102 2.05÷0.82 6.509÷0.27 28.448÷14 32×6.07 28.448÷14 0.58×250 4.4×0.8-3.4×0.8 6-1.6÷4 3.2×(1.5+2.5)÷1.6 6.5×(4.8-1.2×4) 5.38+ 7.85-5.37 56-1.19×3-0.43 0.82×40×2. (0.8+8)×0.125 1.25×5×0.16 4.2×99+4.2 0.235×0.15×16 35÷(0.35×2) 0.52×0.4×0.05 0.92×2.4-0.42×2.4 (1.25+0.25)×4 2.95×101-2.95 4.6×0.35+4.6×0.65 2 3.4-0.8-13.4-7.2 63×10.1-63×0.1 3.14×1.9+31.4×0.81 7.3×10.2-1.46 12.96-(9.6-1.52) 3.6 ×3.6+1.4 ×3.6 2.7×1.5-2.7 0.25×0.8×0.125×0.4 0.4×12.5×(4.2-1.7) 45÷0.09÷0.5 56.5×99+56.5 (1.25-0.125)×8 17.8÷(1.78×4) 1.5÷(6.07+ 2.53)×0.5 4.05÷1.5÷0.03 1.92÷0.12-2.7 4.6+32.55÷9.3 0.84÷(0.3+0.4) 0.84×1.7÷0.07 3.9÷1.3÷5 20.9+10.5÷(5.2-3.5)(6+10.88÷3.2)×1.5 18.9-18.9÷1.4 15.4÷[8×(6.34-4.59)] 3.2×5.6-11.4 9.4-1.2÷0.6+6.24 3.76×0.25-0.49 35.6-5×1.7 73.8-1.64-13.8-5.36 66.86-8.66-1.34 0.25×16.2×4 3.72×3.5+6.28×3.5 36.8-3.9-6.1 2 5.48-(9.4-0.52) 4.8×7.8+78×0.52 3.6×102 6.4×0.25+3.6÷4 32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8

100道小数乘除法脱式计算题

100道小数乘除法脱式计算题 5.3× 6.3+2.3= 4.4× 7.3+5.3= 4×8.8+1.5= 4.1×0.8-0.2= 9.9×1.4+0.6= 6.4×2.4+3.6= 12.48-4×9.7= 9.8×1.3-0.3= 4.8×9.1-0.5= 2.9+0.6×7.5= 4.2×1.8-0.1= 8.6×6.5+6.4= 5.59-3×4.3= 0.2×5.6+2.5= 3.053-0.1×5.3= 9.4×8.4+5.8= 0.5×4.6+7.1= 6.908-1.3×1.6= 2011.248-4.6×3.8= 13.596-9.1×5.6= 229.570.4×1.9= 11.259-2.1× 7.9= 7.3+3.8×2.3= 1.8×9.6-1.7= 9.3+6.1×4.8= 27.5×5.7+5.8= 8.7×0.1-0.1= 8.999-1.7×4.7= 8.6×8.9+8= 1.7+0.3×7.6= 4.584-2.1×0.4= 9.8×4.3+9.6= 7.7×9.9+7.7= 8.7+3.4×9= 0.3+2.8×3.5= 5×1.1-0.2= 2.9×8.2+9.2= 3.9×1.7+0.5= 0.739-1.1×4.9= ) 0.3×0.9-0.1= 9.2+9×3.9= 8.8+0.6×0.1= 8.9×5.2+9.3= 4.8+3.1×9.1=

1.3× 2.2-0.2= 0.9+8.3×8.3= 9.08-3×7.6= 1.288-3.2×0.9= 一、计算: 1、竖式计算(得数精确到百分位) 8.63×0.42 0.38×2.6 2、脱式计算(能简算的要简算)。 0.125×0.25×8×4 7.4×0.28+0.28×2.6 4.8×0.9+0.48 (4,0.4)×2.5 [(5.1,3.6)?0.8,1]×0.09 2((77.4,3.096?0.4)?0.03 3(30.1?[(6.07,2.53)×0.7] 4(0.94×2.5,0.094×75 5(98.4×98,98.4×2 6(9.28×13,9.28×4,9.28 7(97.2?[(54.8,45.2)×(6,5.46)] 8(1.25×32 [8.5-(3.6+3.6)] ?2.6 10.1×87 1.4×[(7.5+38.4)?0.9]

五年级数学下册小数乘除法练习题

一、填空题。 1、一个三位小数保留两位小数为2·50,这个三位小数最大是( ),最小是( ) 2、把0·027扩大到它的100倍是( ),把230缩小到它的千分之一是( )。 3、1·5+1·5+1·5+1·5=( )×( )=( )。 4、7·6的3倍是( ), 5个1·2是( )。 5、已知一个因数3·7,另一个因数是5,积是( )。 。 6、已知两个因数的积是6·28,如果两个因数都扩大10倍,积是( ),如果一个因数扩大10倍,另一个因数缩小10倍,积是( )。 9.6扩大到原来的10倍是( ), 缩小到原来的 10 1是( )。 7、两个因数相乘的积是21·5,如果一个因数扩大10倍,另一个因数不变,积就扩大( ),结果是( )。 8、27×0·5积是( )位小数,0·25×0·6积是( )位小数, 0·65×1·04积是( )位小数,150×6·4积是( )位小数。 9、一个长方形花坛,长是3·5米,宽是0·45米,它的面积是( )平方米 10、把0·47的小数点去掉后,原数就( )到它的( )。 二、判断:(对的在括号内画“√”,错的在括号内画“×”,5分) 1、在除法运算中,商一定比被除数小。 ( ) 2、两个因数的小数位数的和是3,积的小数位数也一定是3。 ( ) 3、小数除法的意义与整数除法的意义完全相同。 ( ) 4、一个小数是循环小数,那它一定是无限小数。 ( ) 5、求商的近似值与求积的近似值一样,先要算出商,再按要求取近似值。( ) 6、两个小数相乘,积小于其中任何一个小数 ( ) 7、13.84×0.1的积有两位小数 ( ) 8、、1.08×0.1的积比1.08×0.01的积小 ( ) 9、5.32×1.8的积保留两位小数是9.58 ( ) 10、3.27×101简便计算是3.27×100+3.27

五年级小数乘除法练习题70道

5.6×2.9 3.77×1.8 0.02×96 5.22×0.3 9.99×0.02 4.67×0.9 5×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.88×2.9 5.61×4.3 8.9×2.4 5.5×55 9.77×0.02 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.8 5.555×5.2 2.22×3.33 7.658×85 36.02×0.3 56.78×8 除法: 85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.06

(循环小数的用简便方法,除不尽保留2位小数): 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2 32÷42 14.36÷2.7 8.33÷6.2 1.7÷0.03 2.41÷0.7 用竖式计算 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=(保留一位小数)7.15×22 90.75÷3.3 3.68×0.25 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 0.12×0.5×0.16= 4.8×0.25=0.125×1.4≈(保留两位小数) 2.5÷0.7= (保留三位小数)10.1÷ 3.3= (商用循环小数)10.75÷12.5= (用乘法验算) 3.25×9.04= (用除法验算) 3、脱式计算(能简算的要简算) 2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9 7.28×99+7.28 4.3×50×0.2 64-2.64×0.5

小学五年级数学带小数点计算题

①5.25×1.8 ②12.6÷2.8 ③17.48÷7.6 ④70.3-17.48 ⑤3.24×1.02 ⑥0.35÷1.4 ⑦1.28×0.45 ⑧1.45+18.5 ⑨26÷1.6 ⑩1.365÷0.35 ①7.6÷0.32 ②1.56÷0.13 ③36.8+1.56 ④108÷2.7 ⑤20.5×5.8

⑥5.8÷0.25 ⑦62.5×4.08 ⑧104.78÷26 ⑨79.5÷0.3 ⑩3.85÷2.5 ①6.48÷1.2 ②16.06÷5.5 ③4.5×1.8 ④6÷1.5 ⑤15.2÷0.37 ⑥62÷0.6 ⑦0.25÷1.8 ⑧124÷53(保2位) ⑨74÷0.014 ⑩58.5÷0.39

①0.246÷1.2 ②192÷1.2 ③394.8÷0.28 ④0.315÷0.18 ⑤21.05÷4.5 ⑥0.66÷0.3 ⑦0.9÷0.045 ⑧162÷8.1 ⑨52.5÷0.75 ⑩50.4÷0.014 ①27.3÷0.12 ②18÷0.54 ③9.6×40 ④17×10.2 ⑤25×0.18

⑥10.2×17 ⑦9.6÷40 ⑧6.42÷24 ⑨3.91÷0.17 ⑩0.492÷12 ①1.38×20 ②5.46÷1.5 ③5.06÷23 ④2.05÷0.82 ⑤3.95+33.6 ⑥22.78÷3.4 ⑦9.07+2.278 ⑧1.08×0.8 ⑨44.28÷4.1 ⑩71÷2.5

①7.28+13.2 ②32÷2.5 ③0.75×180 ④18÷0.15 ⑤0.23×4.5 ⑥2.07÷0.23 ⑦10.8÷45 ⑧19.76÷0.52 ⑨8.84÷0.17 ⑩21÷0.14 ①48÷0.6 ②0.96÷0.03 ③25.8÷6 ④22.8÷3 ⑤19.76÷5.2

100道小数乘除法脱式计算题

100道小数乘除法脱式计算题

100道小数乘除法脱式计算题 5.3× 6.3+2.3= 4.4× 7.3+5.3= 4× 8.8+1.5= 4.1×0.8-0.2= 9.9×1.4+0.6= 6.4×2.4+3.6= 12.48-4×9.7= 9.8×1.3-0.3= 4.8×9.1-0.5= 2.9+0.6×7.5= 4.2×1.8-0.1= 8.6×6.5+6.4= 5.59-3×4.3= 0.2×5.6+2.5= 3.053-0.1×5.3=

6.908-1.3×1.6= 2011.248-4.6×3.8= 13.596-9.1×5.6= 229.570.4×1.9= 11.259-2.1×7.9= 7.3+3.8×2.3= 1.8×9.6-1.7= 9.3+6.1×4.8= 27.5×5.7+5.8= 8.7×0.1-0.1= 8.999-1.7×4.7= 8.6×8.9+8= 1.7+0.3×7.6= 4.584-2.1×0.4= 9.8×4.3+9.6=

0.3+2.8×3.5= 5×1.1-0.2= 2.9×8.2+9.2= 3.9×1.7+0.5= 0.739-1.1×4.9= ) 0.3×0.9-0.1= 9.2+9×3.9= 8.8+0.6×0.1= 8.9×5.2+9.3= 4.8+3.1×9.1= 1.3×2.2-0.2= 0.9+8.3×8.3= 9.08-3×7.6= 1.288-3.2×0.9=

一、计算: 1、竖式计算(得数精确到百分位) 8.63×0.42 0.38×2.6 2、脱式计算(能简算的要简算)。 0.125×0.25×8×4 7.4×0.28+0.28×2.6 4.8×0.9+0.48 (4-0.4)×2.5 [(5.1-3.6)÷0.8-1]×0.09 2.(77.4-3.096÷0.4)÷0.03 3.30.1÷[(6.07+2.53)×0.7]

小学五年级数学小数乘除法计算练习题-集

小数计算练习题集 2.14 -0.9= 0.5+7.6= 240 - 48= 4200 - 300= 0.75 - 396+99= 90 X 30= 20 X 35= 1-0.2= 3— 2.25= 1.57+3.43= 286+199= 18.54 - 36 X 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 X 0.01= 15 - 1.5= 12.9-8.5= 7.2 X 0.4= 2.8 X 1.4= 8+2-8+2= 286+198= 314-202= 526+301= 223-99= 0.45 X 2.5 = 0.8 X 1.25 = 0.3 X 3.6= 0.3 X 0.3= 10X 0.07 = 0.3 X 1.4 = 0.05 X 7= 0.92 X 0.4= 0.2 X 0.26 = 0.14 X 4= 0.02 X 0.1 = 1.2 X 0.3= 0.2 X 0.4 = 8.2 + 1.8 = 100 35.22= 2.3 X 4= 2.5 X 0.4 = 2.4 X 5= 0.22 X 4= 3.25 X 0.5= 0.9 — 0.52 = 3.99 X 1= 0 X 3.52= 12.5 X 8= 8- 10 = 10-1.8-7.2= 0.43+3.57= 2.5 X 4X 12= 0.9X 0.8= 7.5x-3x= a+3a+7a= 1.05 X 100= 1-0.5= 0.96 - 3= 1.47 - 0.7= 5.4 - 6= 0.16.5 X 10= 0.56 X 100= 3.78 X 100= 4 0.8= 3.215X 100= 0.8 X 10= 4.08 X 100= 1.1 X 0.2 = 0.6 X 0.8 = 3 0.9= 2.5 X 0.4= 3.6 X 0.4= 12.5X 8= 50 X 0.04= 80 X 0.3 = 1.1 X 9= 0.16X 5= 1.78 + 2.2 = 9.6 0.6 = 1.2 X 0.5= 0.7-0.01= 2.5 X 0.4= 12 — 3.9= 6.6 - 0.66= 3.9 + 2.03 = 4.2 - 3.5 = 1.6+2.4 X 0.3= 2.14 —0.9= 27+ 456+ 73= 0.3 X 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 X 0.4 = 7 0.25= 2.5 X 0.7X 0.8= 8 — 2.5 =

五年级上册数学小数乘除法竖式练习题100道

五年级上册数学小数乘除法竖式练习题100道 五年级数学上册《小数除法竖式计算题》练习 姓名:___________ 分数:__________ 练习日期:_________ 小数除法竖式计算题 25.2÷6=.÷1.5=5.6÷0.04=1.8÷12= 1.8÷ = .08÷0.÷0. ÷0.14= ÷15= 14.21÷7= ÷ 1.26÷18=43.5÷29= 18.9÷0.27= 1.35÷15= 28.6÷11=20.4÷24=3.64÷52= 156÷0.12= 328÷1.6= 1.35÷27=.65÷0.85= 12.6÷0.28= 62.4÷54. 1.44÷÷2.6= ÷12= 0.23= 19.76÷5.2=5= 21÷1.4= .84÷1.7=2.1÷0.03= 1.89÷54= 0.51÷2.2=.1÷2.5= 1.998÷0.54= 1.28÷16= 2.1÷0.4= .56÷32=0.18÷38.6=4.68÷75= 14.7÷5.415=124.8÷3.4÷585= ÷ 4÷15=2= 25.2÷6= ÷1.5=.6÷ 4.08÷0.8= 14.21÷7= 1.8÷1.2=7.83÷9= 0.54÷0.6= .3÷0.14=2÷15= 4÷1.5= 1.26÷18=43.5÷29=1.35÷15= 18.9÷0.27=

3.64÷52=7.65÷0.85=28.6÷11=20.4÷24= 31.35÷0.28= 156 62.4÷ 11.7÷2.6= 19.4÷12=59.8÷0.23= 10.8÷45=19.76÷5.2= 21÷1.4=.84÷1.7= 1.89÷54=2.1÷0.03= 0.51÷2.2=7.1÷2.5=1.28÷16=62.1÷0.03= 1.998.6= 124.8÷0.24= 2.56÷32= ÷14.7÷0.07= ÷15= 203.5÷11= 113.5÷11=3.5÷18=223.5÷16= 39.4÷12=4.8÷0.23= 12.8÷44=14.76÷5.1= 小数乘除法列竖式计算练习题 8.32÷4=5.92÷1.6= 0.63÷0.15= 140.4÷18= 9.18÷9=43.2÷6.4=7÷0.28=15.6÷2= 0.138÷0.15= 16÷2.7= .4÷32= 104÷0.52= 72÷3.8=75.6÷1.8=.91÷0.27=.6÷0.13= 0.21÷1.4=1.12÷0.56=.35÷2.1=19.8÷45=1÷0.025= 2.5×103= 0.702×15= .15×0.14=12.4×0.17= 2.3×11.2= 3.9×0.3= .3×6.2=8×0.009= 6.7×0.3=0.68 6.15×0.4=56 0.8×7= .5

五年级上册小数简便计算100题

五年级上册小数简便计算100题练习 73.8-1.64-13.8-5.36 66.86-8.66-1.34 36.8-3.9-6.1 2 13.75-(3.75+6.48) 5.48-(9.4-0.52) 3.9- 4.1+6.1- 5.9 4.02+ 5.4+0.98 5.17-1.8-3.2 3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 47.8-7.45+8.8 3.82+2.9+0.18+9.1 9.6+ 4.8-3.6 7.14-0.53-2.47 13.35-4.68+2.65 5.27+2.86-0.66+1.63 0.398+0.36+3.64 15.75+3.59-0.59+14.25 132-43.7-56.3

12.25-3.1+0.85-6.17 6.3+4.82+3.7-0.82 48.4+2.78+51.6-0.48 7.3+2.7-7.3+2.7 3.6-3.6×0.8 3.72×3.5+6.28×3.5 4.8×7.8+78×0.52 18.76×9.9+1.876 56.5×9.9+5.65 7.09×10.8-0.8×7.09 4.2×99+4.2 9.7×99+9.74 4.8-4.8×0.5 (1.25-0.125)×8 20.5-1.074-8.35×5.5 5.6×1.25 4.36×12.5×8 5.83×2+4.27 15.6×13.1-15.6-15.6×2.1 27.5×3.7-7.5×3.7 3.4×0.46+3.4×0.54 0.32×12.5×2.5

(完整word版)五年级下册小数乘除法

3.7× 4.6= 2.842÷14= 0.29×0.07= 5.16÷0.86= 6.5×8.4= 108.8÷1.6= 0.86×7= 78.3÷8.7= 3.5×16= 3.404÷9.2= 12.5×42= 7.54÷0.13= 1.8×23= 0.969÷0.57= 0.37×0.4= 19.76÷5.2= 1.06×25= 1.512÷42= 7×0.86= 2.52÷7= 0.6×0.39= 20.4÷24= 27×0.43= 15.6÷24= 保留一位小数: 6.21÷0.03= 1.2×1.4 2.94÷0.28= 0.37×8.4 6.3÷0.28= 3.06×2.5 保留一位小数: 4.2×0.27 48÷2.3 0.65×0.14 1.55÷3.8 9.8×1.3 7.09÷0.52 保留两位小数1378÷32 3.14×0.16 60.3÷13 0.75×1.06 22.5÷5.5 1.36×1.4 保留两位小数3.24×5.6 0.226÷1.5 小数除法:22÷16 43.5÷29= 0.019÷1.4 18.9÷27= 45.5÷38 1.35÷15= 3.81÷7 28.6÷11= 246.4÷13 20.4÷24= 5.63÷6.1 3.64÷52= 循环小数 15.6÷12= 5.7÷9 5.98÷0.23= 5÷8 19.76÷5.2= 6.64÷3.3 10.8÷4.5= 25÷1.5 21÷1.4= 305÷3.6 8.84÷1.7= 5÷11 6.21÷0.03= 400÷75 455÷6.5= 28÷18 81÷0.5= 78.6÷11 81÷1.5= 9.4÷6 52.95÷75= 12.4÷11 0.578÷17= 3.7÷2.2 64.89÷21= 38.2÷2.7 3.7×4.6= 2.842÷14= 0.29×0.07= 5.16÷0.86= 6.5×8.4= 108.8÷1.6= 0.86×7= 78.3÷8.7= 3.5×16= 3.404÷9.2= 12.5×42= 7.54÷0.13= 1.8×23= 0.969÷0.57= 0.37×0.4= 19.76÷5.2= 1.06×25= 1.512÷42= 7×0.86= 2.52÷7= 0.6×0.39= 20.4÷24= 27×0.43= 15.6÷24= 保留一位小数: 6.21÷0.03= 1.2×1.4 2.94÷0.28= 0.37×8.4 6.3÷0.28= 3.06×2.5 保留一位小数: 4.2×0.27 48÷2.3 0.65×0.14 1.55÷3.8 9.8×1.3 7.09÷0.52 保留两位小数1378÷32 3.14×0.16 60.3÷13 0.75×1.06 22.5÷5.5 1.36×1.4 保留两位小数3.24×5.6 0.226÷1.5 小数除法:22÷16 43.5÷29= 0.019÷1.4 18.9÷27= 45.5÷38 1.35÷15= 3.81÷7 28.6÷11= 246.4÷13 20.4÷24= 5.63÷6.1 3.64÷52= 循环小数 15.6÷12= 5.7÷9 5.98÷0.23= 5÷8 19.76÷5.2= 6.64÷3.3 10.8÷4.5= 25÷1.5 21÷1.4= 305÷3.6 8.84÷1.7= 5÷11 6.21÷0.03= 400÷75 455÷6.5= 28÷18 81÷0.5= 78.6÷11 81÷1.5= 9.4÷6 52.95÷75= 12.4÷11 0.578÷17= 3.7÷2.2 64.89÷21= 38.2÷2.7

五年级上册数学小数乘除法练习题及答案

五年级上册数学小数乘除法练习题及答案 ⒈ 据216×32=6912,很快写出下面各题的积。⒉ 口算。 0.8×7= 1.5×7= 1.32×8=0.7×8=10.3×2=5×0.6= ⒊ 用竖式计算下面各题。 0.72×80.312×1 1.08×25.92×15 7.83×1.2×2.11.82×0.4. 1×0.45 21.6×32=2160×32=0.216×32=.16×32=16×320= 、十个边长为1.5分米的正方形铁圈,需要多少米的铁丝? 5、“a×30的积一定大于30”这句话对吗?请举例说明。 6、水果店运来了3筐苹果,每筐30.5千克,一共运来多少千克?如果每千克苹果售价2.6元,这些苹果一共可收入多少元? ⒈ 个1.6相加,用加法表示算式是,用乘法表示版式是,结果是。⒉ 0.486×7的积末尾有位小数。 ★⒉ 按一定的规律填数 3.125、_______、12.5、________、________、100。

★★⒊ 在方框里填上适当的数字 在积里标上小数点。 小数乘、除法练习——小数乘法 一、用竖式计算。 2.52× 3.41.08×0.12×0.44 0.042×0.5 0.76×0.3 0.25×0.046 三、学校平均每天用电17.3度,5月份一共要用电多少度?如果每度电0.5元,这个月要交电费多少元? 四、无锡灵山大佛高88米,是四川乐山大佛的1.15倍还多0.6米,四川乐山大佛的高度是多少米? 五、水果店每一天卖出苹果32.5千克,每二天卖出的是第一天的0.9倍。⒈ 第二天卖出苹果多少千克?⒉ 哪天卖得多?多多少千克? ⒈ 15名同学要过河,每位同学要过渡费0.6元,10元钱够不够? ★里填上“>”或“<”。 0.73×× ★★⒊ AB两数的和是12.1,如果A数缩小10倍,就与B数相等,B数是多少? ⒈ 根据108×145=15660,直接写出下列各式的积。 10.8×1.45= 1.08×1450=0.108×14.5=

五年级上册小数除法计算题120道

五年级上册小数除法计算题120道 1.0.125÷5= 2.0.24÷0.2= 3.0.4÷0.01= 4.0.57÷19= 5.0.7÷0.01= 6.0.9÷0.01= 7.0.9÷0.15= 8.0.96÷0.03= 9.0.96÷0.3= 10.0.96÷3= 11.1.08÷0.4= 12.1.1÷0.5= 13.1.28÷3.2= 14.1.47÷0.7= 15.1.55÷3.9= 16.1.84÷0.2 17.1÷0.5= 18.10.1÷3.3= 19.10.75÷1.25= 20.10÷2.5= 21.10÷25=22.100÷1.25= 23.12.3÷0.03= 24.12÷0.3= 25.120÷0.24= 26.123÷1.23= 27.128÷0.4= 28.13.95÷3.1= 29.13÷4= 30.133÷.0.7= 31.15.1÷0.05= 32.15.4÷0.4 33.15÷0.06= 34.15÷1.5= 35.16.2÷0.06= 36.16.9÷0.13= 37.16÷1.6= 38.18.63÷0.03= 39.18.72÷3.6= 40.19.6÷2= 41.19.6÷4= 42.19.76÷5.2=

43.2.17÷0.7= 44.2.2÷0.11= 45.2.4÷0.2= 46.2.4÷2= 47.2.5÷0.5= 48.2.5÷0.7= 49.2.7÷4 50.2.7÷7.5= 51.2.87÷0.7= 52.20.8÷0.2= 53.21÷1.4= 54.22.8÷3= 55.246.4÷13= 56.25.8÷6= 57.26÷0.13= 58.3.2÷0.04= 59.3.2÷1.6= 60.3.24÷0.24= 61.3.24÷2.4= 62.3.81÷7= 63.3.96÷1.2= 64.32÷0.4= 65.36÷0.18= 66.36÷0.6= 67.36÷3.6= 68.39÷0.003= 69.4.2÷0.1= 70.4.2÷3.5= 71.4.329÷6= 72.4.5÷0.05= 73.4.6÷0.023= 74.4.8÷0.6= 75.4.8÷6= 76.4÷0.8= 77.41.8÷0.2= 78.42÷0.3= 79.45÷0.5= 80.46÷0.23= 81.48÷0.6= 82.492÷0.4= 83.5.05÷0.5= 84.5.2÷0.5= 85.5.22÷0.29= 86.5.4÷6=

道小数乘除法脱式计算题

200道脱式计算题 5.3× 6.3+2.3 4.4× 7.3+5.3 4× 8.8+1.5 4.1×0.8-0.2 9.9×1.4+0.6 6.4×2.4+3.6 12.48-4×9.7 9.8×1.3-0.3 4.8×9.1-0.5 2.9+0.6× 7.5 4.2×1.8-0.1 8.6×6.5+6.4 5.59-3×4.3 0.2×5.6+2.5 3.053-0.1×5.3 11.259-2.1×7.9 9.4×8.4+5.8 0.5×4.6+7.1 6.908-1.3×1.6 13.596-9.1×5.6 229.570.4×1.9 7.3+3.8×2.3 1.8×9.6-1.7 9.3+6.1×4.8 27.5×5.7+5.8 8.7×0.1-0.1 8.999-1.7×4.7 8.6×8.9+8 1 .7+0.3×7.6 4.584-2.1×0.4 9.8×4.3+9.6 7.7×9.9+7.7 8.7+3.4×9 0.3+2.8×3.5 5×1.1-0.2 2.9×8.2+9.2 3.9×1.7+0.5 0.739-1.1× 4.9 0.3×0.9-0.1 9.2+9×3.9

8.8+0.6×0.1 8.9×5.2+9.3 4.8+3.1×9.1 1.3× 2.2-0.2 0.9+8.3×8.3 9.08-3×7.6 1.288- 3.2×0.9 [(5.1-3.6)÷0.8-1]×0.09 (77.4-3.096÷0.4)÷0.03 30.1÷[(6.07+2.53)×0.7] 0.94×2.5+0.094×75 98.4×98+98.4×2 9.28×13-9.28×4+9.28 97.2÷[(54.8+45.2)×(6-5.46)] 1.25×32 [8.5-(3.6+3.6)] ÷2.6 10.1×87 1.4×[(7.5+38.4)÷0.9] 0.125×0.25×8×4 7.4×0.28+0.28×2.6 4.8×0.9+0.48 (4-0.4)×2.5 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 70+50÷50+70 0.12×0.5×0.16 13.7+0.98+0.02+4.3 18.6-3.47-0.53

五年级上册小数乘除法计算题68729

5.6×2.9 3.77×1.8 1.666× 6.1 5.61×4.3 7.658×85 4.88×2.9 5.5×55 4.268×1.7 8.78×839.46×2.85 5.2×5.555 2.22×3.33 (商是循环小数的横式答案用简写方法记录,除不尽保留2位小数) 85.44÷16 1.384×5.142.84÷7101.7÷9 21.24÷360.736÷2343.5÷12210÷1.4 39.6÷2451.3÷0.2791.2÷3.80.756÷0.18 11.97÷1.569.6÷2.97.15×22 76.4÷5.4 14.36÷2.78.33÷6.2 3.06×360.396÷1.2

90.75÷3.3 3.68×0.2516.9÷0.13 1.55÷3.9 3.84×2.6 5.25×535.4× 4.2 0.756÷0.36 0.042×0.54 0.76×0.320.25×0.046 2.52×3.4 1.08×25 0.12×0.5×0.16= 4.8×0.25 0.125×1.4 2.5÷0.7 10.1÷ 3.310.75÷12.5 3.25×9.04 脱式计算(能简算的要简算) 2.5×7.1×4 4.3×50×0.2 64-2.64×0.526×15.7+15.7×24 3.6×9.85-5.46 8.05×3.4+7.6 6.58× 4.5×0.9 2.8×0.5+1.58

2.7×5.4× 3.9 (2.275 +0.625)×0.28 4.8×100.1 4.8-4.8×0.5 3.94+3 4.3×0.2 1.2×(9.6÷2.4)÷4.88.9×1.1×4.7 32+4.9-0.9 (1.25-0.125)×856.5×99+56.5 7.09×10.8-0.8×7.09 4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.49.5×101 12.5×0.4×2.5×8 0.87×3.16+4.64 0.68 ÷(5.2 -3.5)× 1.25 4.4×0.8-3.4×0.8 (9.37+9.37+9.37+9.37)× 2.5 3.8×10.1 2.37×6.3+2.37× 3.7 2.5×1.25×0.32 2.5×(3.8×0.04)7.69×101 3.8×10.10.25×39+0.25 0.125×72 46×0.33+54×0.33

五年级小数乘除法练习题

小数乘除法练习题 判断:(对的在括号内画“√”,错的在括号内画“○”,5分) 1、在除法运算中,商一定比被除数小。() 2、两个因数的小数位数的和是3,积的小数位数也一定是3。() 3、小数除法的意义与整数除法的意义完全相同。() 4、一个小数是循环小数,那它一定是无限小数。() 5、求商的近似值与求积的近似值一样,先要算出商,再按要求取近似值。() 4. ÷4的商是,余数是1。( ) 5. 20÷9的商是无限循环小数。( ) 6. 与3不一定相等。( ) 7. ……保留两位小数写作……=。 ( ) 8.无限小数比有限小数大些。( ) 1、×102=×100+2。() 2、一个数的倍比原来的数要大。() 3、÷(×)=÷×。() 4、整数乘法的运算定律对于小数乘法同样适用。() 5、当一个因数比1小时,积一定比另一个因数小。() 6、当一个因数比1大小,积一定比另一个因数大。() 7、如果除数比1大,商一定比被除数大。() 8、小数乘法的意义与整数乘法的意义完全相同。() 9、无限小数都是循环小数() 10、是纯循环小数() 1.判断题

苹果每千克元,买千克苹果的价钱一定比元少. ( ) 二、填空:(14分) 1、已知两个因数的积是,其中一个因数是,另一个因数是 。 2、在计算除法÷时,需要把除数的小数点向右移动两位变为整数,则被除数应 扩大 。 4、根据算式×=写出两个积为的乘法算式① , ② 。 5、4.9·0· 保留两位小数得 ,精确到十分位得 。 6、比较大小: ×○ ÷○ 7、时= 分 天= 时 8、在4.2· 4.2·3· 中最大的数是 ,最小的数是 。 小数乘除法练习题 1、在计算÷时,应将其看作( )÷( )来计算,运用的是( )的性质。 2、两个因数的积是,其中的一个因数是,另一个因数是( )。 3、…是一个( )小数,用简便方法记作( )。 4、20÷3的商用简便方法记作( ),精确到百分位是( )。 5、在圆圈里填上“>”、“<”或“=”。 ÷ ○ ÷ ○ ÷ ○ × × ○ × 6、×( )= 2时45分=( )时 7、在,…… ,……,……中,有限小数有( );无限小数的有 ( );循环小数的有( )。

(完整)五年级上册小数乘除法计算题

五年级上册小数乘除法计算题(一) 5.6×2.9 3.77×1.80.02×96 5.22×0.3 9.99×0.02 4.67×0.9 5×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.88×2.9 5.61×4.3 8.9×2.4 5.5×55 9.77×0.02 1.384×5.1 8.78×83 2.6×61 0.059×0.2 4.268×1.7 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 5.555×5.2 2.22× 3.33 7.658×8 五年级上册小数乘除法计算商是循环小数的横式答案用简写方法记录,除不尽保留2位 85.44÷16 42.84÷7 101.7÷9 67.5÷15 230.4÷6 21.24÷36 0.736÷23 43.5÷12 35.21÷7 39.6÷24 6.21÷0.03 210÷1.4 51.3÷0.27 91.2÷3.8 0.756÷0.18 0.66÷0.3 11.97÷1.5 69.6÷2.9 38.4÷0.8 15÷0.0五小数乘除法计算题(三商是循环小数的横式答案用简写方法记录,除不尽保留2位小数) 8.2÷0.12 0.8÷0.9 76.4÷5.4 4.7÷3 1.25÷1.2 32÷42 14.36÷2.7 8.33÷6.2 1.7÷0.03 2.41÷0.7 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 3.68×0.25 16.9÷0.13 1.55÷3.9 小数乘除法计算题(四)商是循环小数的横式答案用简写方法记录,除不尽保留2位) 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 0.12×0.5×0.16= 4.8×0.25 0.125×1.4 2.5÷0.7 10.1÷ 3.3 10.75÷12.5 3.25×9.04 五年级上册数学递等式计算题(一)脱式计算(能简算的要简算) 2.5×7.1×4 16.12×99+16.12 5.2×0.9+0.9 7.28×99+7.28 4.3×50×0.2 64-2.64×0.5 26×15.7+15.7×24 (2.275 +0.625)×0.28 3.94+3 4.3×0.2 1.2×(9.6÷2.4)÷4.8 8.9×1.1×4.7 2.7× 5.4×3.9 3.6×9.85-5.46 8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+1.58 32+4.9-0.9 4.8-4.8×0.5 (1.25-0.125)×8 4.8×100.1 56.5×99+56.5 7.09×10.8-0.8×7.09 4.85 + 0.35 ÷ 1.4 8.7 × 17.4 - 8.7 × 7.4 12.5×0.4×2.5×8 0.87×3.16+4.64 9.5×101 0.68 ÷(5.2 -3.5)× 1.25 五年级上册数学递等式计算题(二)脱式计算(能简算的要简算) 4.4×0.8-3.4×0.8 (9.37+9.37+9.37+9.37)× 2.5 2.37×6.3+2.37×3.7

五年级上册小数除法计算题道

五年级上册小数除法计算题120道 1.÷5= 2.÷= 3.÷= 4.÷19= 5.÷= 6.÷= 7.÷= 8.÷= 9.÷= 10.÷3= 11.÷= 12.÷= 13.÷= 14.÷= 15.÷= 16.÷ 17.1÷= 18.÷= 19.÷= 20.10÷= 21.10÷25= 22.100÷= 23.÷= 24.12÷= 25.120÷= 26.123÷= 27.128÷= 28.÷= 29.13÷4= 30.133÷.= 31.÷= 32.÷ 33.15÷= 34.15÷= 35.÷= 36.÷= 37.16÷= 38.÷= 39.÷= 40.÷2= 41.÷4= 42.÷=

43.÷= 44.÷= 45.÷= 46.÷2= 47.÷= 48.÷= 49.÷4 50.÷= 51.÷= 52.÷= 53.21÷= 54.÷3= 55.÷13= 56.÷6= 57.26÷= 58.÷= 59.÷= 60.÷= 61.÷= 62.÷7= 63.÷= 64.32÷= 65.36÷= 66.36÷= 67.36÷= 68.39÷= 69.÷= 70.÷= 71.÷6= 72.÷= 73.÷= 74.÷= 75.÷6= 76.4÷= 77.÷= 78.42÷= 79.45÷= 80.46÷= 81.48÷= 82.492÷= 83.÷= 84.÷= 85.÷= 86.÷6=

87.÷= 88.÷7= 89.÷= 90.÷= 91.54÷= 92.÷21= 93.÷= 94.÷= 95.÷16= 96.65÷= 97.÷= 98.÷2= 99.÷5= 100.÷= 101.÷= 102.7÷=103.÷=104.78÷= 105.78÷= 106.÷= 107.÷=108.÷= 109.÷= 110.÷2= 111.÷= 112.8÷10 = 113.81÷= 114.÷= 115.÷= 116.÷= 117.÷3= 118.÷= 119.9÷= 120.÷=

100道小数乘除法脱式计算题

2.9 8.2+9.2 3.9 1.7+0.5 0.739-1.1 4.9 0.3 0.9-0.1 9.2+9 3.9 200 道脱式计算题 6.4 >2.4+3.6 12.48-4 9.7 9.8 1.3-0.3 4.8 9.1-0.5 2.9+0.6 7.5 8.8+0.6 0.1 8.9 5.2+9.3 4.8+3.1 9.1 5.3 > 6.3+2.3 4.4 7.3+ 5.3 4 8.8+1.5 4.1 0.8-0.2 9.9 1.4+0.6 4.2 >1.8- 0.1 8.6 6.5+6.4 5.59-3 4.3 0.2 5.6+2.5 3.053-0.1 5.3 11.259-2.1 7.9 9.4 8.4+5.8 0.5 4.6+7.1 6.908-1.3 1.6 13.596-9.1 5.6 229.570.4 1.9 7.3+3.8 2.3 1.8 9.6-1.7 9.3+6.1 4.8 27.5 5.7+5.8 8.7 0.1-0.1 8.999-1.7 4.7 8.6 8.9+8 1 .7+0.3 7.6 4.584-2.1 0.4 9.8 4.3+9.6 7.7 9.9+7.7 8.7+3.4 9 0.3+2.8 3.5 5 1.1-0.2

1.3 > 2.2-0.2 0.9+8.3 83 9.08-3 系6 1.288- 3.2 区9 [(5.1 —3.6) P.8 —1] >0.09 (77.4 — 3.096 吒).4) P.03 [8.5- (3.6+3.6) ] t2.6 10.1 >87 1.4 冰(7.5+38.4 )t0.9] 0.125 >0.25 7.4 >0.28+0.28 >2.6 4.8 >0.9+0.48 4—0.4)X2.5 5.4—2.5—1.4 2.5 X 1.25 X 0.32 12— 6.2—3.8 (180+20) t 5 1.7+0.43+3.3 75 X 25 X 4 250—250t 5 70+50 t 50+70 0.12 X 0.5 X 0.16 13.7+0.98+0.02+4.3 18.6— 3.47—0.53 72 X 101 —72 235 X 28 —35 X 28 2.6 X 78+78 X7.4 7.26-(5.26-1.5) 30.1 十(6.07 + 2.53) R.7] 0.94 >2.5 + 0.094 >75 98.4 >98 + 98.4 >2 9.28 XI3 —9.28 >4 + 9.28 97.2 t (54.8 + 45.2 ) >( 6 —5.46 )] 1.25 >3 2

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