文档库 最新最全的文档下载
当前位置:文档库 › 五年级小数计算

五年级小数计算

五年级小数计算
五年级小数计算

五年级小数计算练习

一、口算。

0.2+0.8=1-0.45=0.65+0.35=0.5-0.24=

6.3+3.6= 4.8-0.9=0.2-0.02=0.3-0.12=

0.05+0.4=7.2-3.5= 2.4+0.56=0.15+0.5=

25÷100=0.56×1000=7×0.11= 2.6÷2=

4÷8=500÷10000= 2.03×10= 1.2×3=

6.28×100= 1.8÷3=

7.2÷100= 2.95×100÷100=

二、列竖式计算。(可以抽几题验算)

4.75+2.466=9.05-0.532=7.45+4.3=30-0.275=

40.8+8.42=30-11.35=18.546+4.454= 6.3-5.84=

4.65+11.75=18.64-12.9=10-

5.26=8.9+0.89=

3.082+12.27=45.28-13.09=9.36+

4.028=16

5.9-30.84=0.35×66=12÷25=11.2÷7=0.016×240=

3.58×24=26.48÷8=49.5÷15=0.609×8=

912÷240=360×0.25=0.96×7= 3.5×160=

0.125×42=13.8÷12=248÷16= 1.35÷27=

三、脱式计算。

9.25-(0.3+4.25) 3.75-(4.9-3.8)7.85-2.3+4.15-4.7

2.46-0.87-0.589 0.438+7.42+0.95 4.15-0.825+

3.74

3.2+1.62-0.405 5.89+(6.75-5.89)+

4.25 2.96-1.078+3.54 12.75-(3.75+6.8)18.64+(12.59-0.64) 3.82+9.47-

5.6

3.6÷9+0.15×20 6.6+2.4÷3-1.5 60÷(6.35-3.95)+20.8 2.5×40-1.8÷0.12 (

4.5÷6+1.2÷4.8)×0.8 0.18×500÷0.36

67.2×(0.2×0.6)(3.47+37.33)÷0.85 0.69÷0.92+1.78 (31-15.68)×(0.15÷0.3)18.5-8.2×0.36+1.75 0.126÷(14.5-5.5)×25

67.5÷〔0.3×(18.5-13.5)〕20.8-0.7×0.5-0.65 12.8+7.25-12.8+7.25

四、简便计算。

1.82+

2.9+0.18+

3.1 10.45+3.758-0.45 7.04-(2.35+1.0

4.)1

5.69-5.38-4.62 50.8-(5.4+20.8+4.6)10.1-3.029-7.071 14.7-(0.85+4.7) 15.37+2.86-0.86 73.8-7.64-23.8-3.36 5.89+(

6.75-5.89)+4.25 1.27+13.9+0.73+16.1 12.75-(3.75+6.8)

20.69-15.38-4.62+3.31 8.71+4.25-0.71 7.59+1.98+6.2

8.44-(3.8+1.44) 15.39-(8.7-0.61)-0.3 18.94-(2.75+8.94)7.68+3.2-7.68+3.2 16.08+0.65+3.92+3.35 18.47-12.56-1.44 25.6-5.72-4.28 1.25×40×25 0.48×101-0.48 23.5÷8÷125 0.735×62+38×0.735 98×0.36

2.56×99 15.7÷(15.7÷0.4)130÷0.25

4.85×3.9+6.1×4.85 2.5×40-0.5÷0.025 2.75×10.1

18.76×9.9+1.876 0.25×32×12.5 9.8÷3.5-2.8÷3.5 0.8×(12.5-1.25)9.9×28.5 24.5-(4.75+7.83)12.56+4.78-5.56+2.22 8.8÷0.25÷40 5.6×3.2+5.6×6.9-0.56

1.89×0.98+1.02×1.89 1

2.8×17.5-1.28×75 32.4×4-2.4÷0.25

五、列式计算。

1、比2.5的1.6倍多0.9的数是多少?

2、25.8与17.2的差除以0.43的商是多少?

3、一个数除以0.75的商是1.2时,余数是0.05,这个数是多少?

4、25.6与7.9的和减去它们的差,结果是多少?

六、在()里填数。

1、()×100=20.8÷1000=()×100=()

2、()+4.8=10÷0.5=()÷1000=()

3、12.5÷100=()×1000=()×10=()

4、25.86×10=()÷100=()×10=()

5、0.35×()=35 0.462×()=46.2

4.02×()=402

5.98×()=59.8

0.307×()=307 0.001×()=1

七、根据表中的第一栏,写出后面几栏的得数。

八、巧填表格。

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

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

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

五年级小数口算题(1000题)

日期_______________________ 日期_______________________

日期_____________ __________

3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5×400= 19.9+11.1= 187÷1000= 1+3.89= 0.081×10= 75÷10= 0.96÷0.8= 0.8×7= 1.5×7= 1.32×8= 0.7×8=10.3×2=5×0.6= 0.9×0.3= 3.5×0.2= 2.01×0= 10×0.05=0.13×7=0.21×100= 0.7×4=0.05×4=4×0.3= 12.5×8= 2.3×4= 3.25×0= 0.4×50=30×0.1= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1= 1-0.08= 3.5×0.01= 1.25÷0.25= 0×9.8= 3.9+0.39= 4.8+5.2= 0.5×0.4 =4÷0.25=3÷4= 8.1÷9= 2.5×4=6-0.025= 3.6+6.3=0.05×4= 3.5×0= 0÷3.5=0.9×0.3=1×0.06= 9×0.5= 1.25×8= 2.6×3= 4.1×2=0.35×0.2=7.5×0.1= 0.9×0.3=1×0.06=9×0.5= 1.25×8=0.2×0.4=8.2+1.8= 100-35.22= 2.5×0.4= 2.4×5= 0.22×4=0.9-0.52= 3.99×1= 0×3.52= 2.5÷5=8.4÷7= 0.34÷17= 2.5÷0.5=8.4÷0.7= 0.34÷0.17=30.4÷4= 1.2×6= 0.72÷0.6= 2.6÷1.3=0.6×0.3= 0÷3.65=7.82÷1 =0.001÷0.1=1.4÷0.7= 3.6÷0.06= 5.6÷0.9= 5.6÷1.4=0.48÷0.8= 4.4÷0.11=

(完整版)小学五年级小数计算题

1、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 =

0.12×1. 6= 4.8×0.25=0.125×1.4≈(保留两位小数) 2.5÷0.7= 10.1÷ 3.3= 0.43×0.28= (保留三位小数)(商用循环小数) 10.75÷12.5= 3.25×9.04= (用乘法验算)(用除法验算) 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= 7.15×22= 90.75÷3.3 = 3.68×0.25= 2、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

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=

(完整版)五年级小数点计算题

1、直接写出得数。 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= 0.9-0.52= 3.99×1=0×3.52=12.5×8=1÷0.5= 8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12= 1.05×100= 0.9×0.8= 0.96÷3= 1.47÷0.7= 5.4÷6= 4÷0.8 = 0.16.5×10= 0.56×100= 3.78×100= 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 = 1.2×0.5-0.4 = 0.7÷0.01 = 2.5×0.4 = 12-3.9= 1.25×8÷1.25 = 6.6÷0.66 = 5.37×0+4.63 = 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= 8×(2.5+0.25)=0.36+0.64=64.32÷16=72.8÷0.8=8.4÷4.2=13.8+9.9= 2.4×2.5=0.05×0.8=1.25×0.8×0.5=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=(1.5+0.25)×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= 2、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 3.68×0.2

五年级数学小数乘法竖式计算500题

五年级数学小数乘法竖式计算50题3.5×3= 0.72×5= 2.05×4= 12.4×7= 2.3×12= 6.7×0.3= 2.4×6.2= 0.56×0.04= 6.7×0.3= 0.56×0.04= 3.7×4.6= 0.29×0.07= 6.5×8.4= 56×1.3= 3.2×2.5= 2.6×1.08= 0.87×7= 3.5×16= 12.5×42= 1.8×23= 0.37×0.4= 1.06×25= 7×8.06= 0.6×0.39=

27×0.43= 1.7×0.45= 1.2×1.4= 0.37×8.4= 0.86×1.2= 2.34×0.15= 21×2.84= 4.32×8= 6.8×25= 2.58×3= 58×1.6= 36×2.4= 2.56×3.7= 1.56×0.08= 1.03×5.3= 0.208×2.5= 1.12×1.1= 0.326×1.3= 6.5×6.5= 3.3×2.6= 0.98×5.5= 2.1×2.15= 5.2×2.9= 0.48×8.1= 26.4×0.063= 0.15×0.65= 6.7×0.3= 0.56×0.04= 3.7×4.6= 0.29×0.07=

6.5×8.4= 56×1.3= 3.2×2.5= 2.6×1.08= 0.87×7= 3.5×16= 12.5×42= 1.8×23= 0.37×0.4= 1.06×25= 7×8.06= 0.6×0.39= 27×0.43= 1.7×0.45= 1.2×1.4= 0.37×8.4= 0.86×1.2= 2.34×0.15= 21×2.84= 4.32×8= 6.8×25= 2.58×3= 58×1.6= 36×2.4= 2.56×3.7= 1.56×0.08= 1.03×5.3= 0.208×2.5=

小学五年级数学计算题大全

25-5x =15 79y +y =80 42x +28x =140 80+5x =100 7x -8=6 5x +35=100 53x -90=16 2x +9x =132 18y -8=100 6x -45=9x -81 3x -1=8 5x +35x =100 7x +5、3=7、4 30÷x +25=85 1、4×8-2x =6 7(x -2) =2x +3 18×(x -2) =270 12x =300-4x 5 3 x +2、4x =6 3、5:x =5、4:2 6×3-1、8x =7、2 1、8x -x = 2、4 x 10=8 .05.2 17-5x =2、4+5 1 3 4x =5 2.1 x - 41x =8 3 x - 41=8 3

12、6× 65 -2x =8 53×21-x =5 1 3 2 x +50%=42 4x -13=31 4、5+8x =2 127 2x +4、3×3=2 114 x ×(1- 83)=3 21 1、6:x = 52:10 3 3x -16×3=102 4x +7、1=12、5 0、3x -2=9、1 131-x =89、2 3 1 :0、25=80%:x 43-21x =5 1 43x -21x =5 1 (900-x):(700-x)=3:2 x: 4 3 =12、3 43:5 3 =x:12 x - 72x =4 3 70%x + 5 1 x =3、6 25%+10x = 5 3 5x - 215×3=7 5 3x ÷ 4 1 =12 2×(x -2、6) =8 3475-1999 248+198 2843-598 724-298

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.÷=

小学五年级数学小数点乘除法计算练习题合集完整版

小学五年级数学小数点乘除法计算练习题合集 HEN system office room 【HEN16H-HENS2AHENS8Q8-HENH1688】

小学五年级数学上期计算练习题集 列竖式计算 -= -= 3-= += -= 36×99= ÷= ÷3= ÷= ÷= ÷ 7= 32÷42= ÷13= ÷= += ×= ÷= ÷= ×13= ×15= ×14= ×36= ×= ×3=×22= ÷= ×= ÷= ÷= ×= ×= ×= ×= ×= ×= ×= ×= ×= ×25= ×=÷= ÷= × = ×= ×= ×= ×= ×= ÷29= ÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷12= ÷= ÷= ÷= 21÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷= ÷ = ÷= ÷= ÷= ÷= ÷6= ÷15= ÷12= 24÷15= ÷12= ÷14= 72÷15= ÷7= ÷18= ÷29= ÷27= ÷15= ÷11= ÷24= ÷52= ÷12= 328÷16= ÷27= ÷= ÷= ×= ×= ×= ÷29= ÷=×= ×= ×25= ×=5×= ×=×=×=×=×=×=×55=×=×= ×83=×61=×=×=57×=×=×=×= ×= ÷ = 脱式计算(能简便的就简便运算) ×4×12 63+124+76 27+456+73 ×4×12 ×××72 ×101 ×--×× 12-- ++ 75×25×4 250 -250÷5 70+50÷50+70 +++ ×101 ××××8 -- 72×101-72 235×28-35×28 ×78+78× 8×+××(+×4 ×× ×99+ ×50× 102×45-328 ×+= 300-4263÷21 ÷+ 403÷13×27 (25+4)×4 (+ × 1025-768÷32 645-45×12 +× 401× 19+284 640+128×45 ×8÷×0+ ××4 ×99+ ×50×- ×8 ××99+ +÷ 三.解方程 5×3-x÷2=8 ÷x= = x÷=90 9x-40=5 x÷5+9=21 48-27+5x=31 +x+21=56 x+2x+18=78 (200-x)÷5=30 (x-140)÷70=4(x+6)=× 4= 7+x)= = x+= = 91÷x = 80x-90=70 78x+2x=160 88-x=80 9-4x=1 7x-8=6 65x+35=100 19x+x=40 25-5x=15 56x-50x=30 78 -5x=28 32x-29=3 28+6X=88 32-22X=10 24-3X=3 3X+5X=48 14X-8X=12 9-x= -x= 87-x=22 66-x= 77-x= 99-x= 56÷x=5 39÷x=3 15÷(x+= 12x+8x=40 12x-8x=40 3X+5X=48 14X-8X=12 (x-2)÷3=7 x÷5+9=21 (200-x)÷5=30 48-27+5x=31 3x-8=16 3x+9=27 +7x= 3x÷5= = -3x=18 5×= 24x+6x= ÷×= ×(15 ÷ = +×99= ×185×40= ××=

五年级上册数学小数-脱式计算-练习题

五年级上册数学计算题专项练习 脱式计算 72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8 3.76×0.25+25.8 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 7.28+3.2÷2.5 1.08×0.8÷0.27 2.05÷0.82+3 3.6 4 4.28÷0.9÷4.1 9.07-22.78÷3.4 5.5×17.3+ 6.7×5.5 3.8+4.29+2.1+4.22.881÷0.43-0.24×3.5 30.8÷(9.85+1.07) (9.5+28.9)÷0.18 2.881÷0.43-0.24×3.5 (2.44-1.8)÷0.4+0.15 28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1 777×9+1111×30.8×〔15.5-(3.21+5.79)〕(31.8+3.2×4)÷5 31.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷2 194-64.8÷1.8×0.936.72÷4.25×9.95180-705×6 24÷2.4-2.5×0.8(4121+2389)÷7671×15-974 469×12+1492405×(3213-3189) 3.416÷(0.016×35)(10-6.76)÷1.2 19.4×6.1×2.3 5.67×0.2-0.62 18.1×0.92+3.930.0430.24+0.875 0.4×0.7×0.25 0.75×102100-56.23 0.78+5.436+1

0.4×0.7×0.250.75×1020.78+5.436+1 4.07×0.86+9.12.518.1×0.92+3.93 4.07×0.86+9.12

新课标人教版小学五年级上册数学小数竖式计算100道

列竖式计算: 0.34×2.5= 1.5×1.7= 243.2÷64= 0.28×0.39= 4.2×2.4= 101.7÷9= 68.8÷4=85.44÷16=67.5÷15= 289.9÷18= 列竖式计算: 16.8÷28=15.6÷24=0.138÷15= 1.35÷27=0.416÷32= 3.64÷52= 91.2÷3.8=0.756÷0.18=51.3÷0.27= 26÷0.13= 列竖式计算: 210÷1.4= 2.688÷0.56= 6.35÷0.8÷1.25=10.625÷25= 126÷45=10÷25= 2.7÷7.5=15÷0.06=25.6÷0.032= 36×5.5= 列竖式计算: 18×3.06= 3.45×21=0.87×1.5= 0.28×0.25=150×0.12= 7.06×2.4-5.7=0.4×0.076= 1.5×0.062= 6.5×0.04=8.7×10.1= 用简便方法计算: 2.5×6.8×0.4= 2.5× 3.2×1.25= 21.36÷0.8×2.9=102×0.45= 8.27+7.52+1.73-3.52=

0.79×99+0.79= 2.8×3.2+3.2×7.2= 0.15+ 0.75×18= 72+8÷2.5-30.2= 10.5×1.03=https://www.wendangku.net/doc/4a18604809.html, 保留一位小数: 8.85÷13≈ 0.72÷0.7≈ 3.18÷2.8≈ 2.17×6≈ 0.24×15≈ 0.76×34≈ 1.05×16≈ 50×0.13×0.2≈ 1.25×0.7×0.8≈ 0.3×2.5×0.4≈0.78×100.5≈ 1.5×102≈ 1.2×2.5+0.8×2.5≈ 保留一位小数: 14.36÷2.7≈8.33÷6.2≈ 1.7÷0.03≈ 27×0.43≈ 0.86×1.2≈ 1.2×1.4≈ 保留两位小数: 3.81÷7≈ 246.4÷13≈ 7.09÷0.52≈ 0.17×0.8≈ 保留两位小数: 2.7×0.35≈ 32÷42≈ 1.25÷1.2≈ 2.41÷0.7≈除不尽的用循环小数表示 162÷3.6= 13÷11= 4.6÷0.27= 用简便方法计算: 12.5×4.8= 1.01×2.6= 3.8×9.9= 用简便方法计算: 0.125 ×2.5×3.2= 0.93×201= 871×47+871×53= (7.04+2.76)×1.2= 4.25×0.99+0.01= 125×32=

小学五年级小数乘法竖式计算题500题

3.5×6.3 0.72×1.5 2.05×0.4 12.4×27 2.3×12 6.7×0.3 2.4×6.2 0.56×0.24 6.7×0.3 0.56×0.04 3.7× 4.6 0.29×0.37 6.5×8.4 56×1.3 3.2×2.5 2.6×1.08 0.87×7 3.5×16 12.5×42 1.8×23 0.37×0.41 1.06×25 7×8.06 0.6×0.39

0.86×1.2 2.34×0.15 21×2.84 4.32×8 6.8×25 2.58×3 58×1.6 36×2.4 2.56×3.7 1.56×0.08 1.03×5.3 0.208×2.5 1.12×1.1 0.326×1.3 6.5×6.5 3.3×2.6 0.98×5.5 2.1×2.15 5.2×2.9 0.48×8.1

9.99×0.02 4.67×0.9 5.54×2.44 1.666×6.1 9.432×0.002 5.6×6.5 4.88×2.9 5.61×2.1 8.9×2.49.77×0.02 1.384×5.18.78×83 2.6×610.059×0.2 4.268×1.757×5.7 9.46×2.8517.8×6.4 1.5×4.9 2.5×0.88

5.555×5.2 2.22×3.337.658×853 6.02×0.3 56.78×8 5.6×2.9 3.77×1.80.02×96 5.22×0.39.99×0.02 4.67×0.95×2.44 1.666×6.19.432×0.002 5.6×6.5 4.88×2.9 5.61×4.38.9×2.4 5.5×559.77×0.02 1.384×5.18.78×83 2.6×610.059×0.2

小学五年级数学小数练习题及答案大全讲解学习

小学五年级数学小数练习题及答案大全五年级上册 知识点概念总结 1.小数乘整数的意义:求几个相同加数和的简便运算;一个数乘纯小数的意义是求这个数的十分之几、百分之几、千分之几……是多少。 2.小数乘法法则 先按照整数乘法的计算法则算出积,再看因数中共有几位小数,就从积的右边起数出几位,点上小数点;如果位数不够,就用“0”补足。 3.小数除法 小数除法的意义与整数除法的意义相同,就是已知两个因数的积与其中一个因数,求另一个因数的运算。 4.除数是整数的小数除法计算法则 先按照整数除法的法则去除,商的小数点要和被除数的小数点对齐;如果除到被除数的末尾仍有余数,就在余数后面添“0”,再继续除。 5.除数是小数的除法计算法则 先移动除数的小数点,使它变成整数,除数的小数点也向右移动几位,然后按照除数是整数的除法法则进行计算。 6.积的近似数:

四舍五入是一种精确度的计数保留法,与其他方法本质相同。但特殊之处在于,采用四舍五入,能使被保留部分的与实际值差值不超过最后一位数量级的二分之一:假如0~9等概率出现的话,对大量的被保留数据,这种保留法的误差总和是最小的。 7.数的互化 小数化成分数 原来有几位小数,就在1的后面写几个零作分母,把原来的小数去掉小数点作分子,能约分的要约分。 分数化成小数 用分母去除分子。能除尽的就化成有限小数,有的不能除尽,不能化成有限小数的,一般保留三位小数。 化有限小数 一个最简分数,如果分母中除了2和5以外,不含有其他的质因数,这个分数就能化成有限小数;如果分母中含有2和以外的质因数,这个分数就不能化成有限小数。 小数化成百分数 只要把小数点向右移动两位,同时在后面添上百分号。 百分数化成小数 把百分数化成小数,只要把百分号去掉,同时把小数点向左移动两位。 分数化成百分数

小学五年级小数乘除法计算题大全

五年级数学上 一.用竖式计算。 15.6÷24= 0.138÷15= 1.35÷27= 0.416÷32= 2.688÷0.56= 10.625÷25= 0.375÷0.025= 0.16÷0.25= 126÷45= 15÷0.06= 10÷0.004= 2.7÷7.5= 25.6÷0.032= 56.28÷67= 105÷75= 6.75÷15= 22.4÷4= 1.8÷12= 6.7×0.3= 2.4×6.2= 0.56×0.04= 3.7×4.6= 0.29×0.07= 6.5×8.4= 1.8×23= 0.37×0.4= 1.06×25= 7×0.86= 0.6×0.86= 27×0.43= 4.8×0.25= 1.5×105= 二.口算。 0. 8×25= 1.25×8= 0.25×4= 10÷0.5= 1000÷0.8= 234×0.1= 456×0.001= 4÷8= 6÷12= 3÷15= 30×0.9= 3.2×100= 三.简便算法。 2.32×6.5+7.68×6.5 6.345×2.54+6.45×6.345+6.345 64×0.125 1.25×64×0.125 25×0.32×12.5 6.8×0.5 28.6×0.5 537.5×5 416.24×25 438.4×125 4.5×4×0.5 420×0.25 36×0.5 438.9×5 3.6÷0.25 0.48÷1.25 96000÷125 2.4÷0.125 7.2÷2.5 37×8×1.25 2.5×104 一、直接写出结果。 0.8+0.6= 1.25×80= 5.24+3.76= 625×0.8= 4.2-3.6= 0.32÷16= 13+0.26= 9.6÷16= 14.5-0.24= 4÷8= 1.3+8.46= 0.8-0.45= 5×2.4= 1-0.01= 8.1÷3= 2.4÷12= 250×0.4= 20.5+2.05= 37.5×400= 0.78+2.2= 1.5×8= 6×1.5= 25×0.4=9.6÷16= 4-0.04= 4.15+0.85= 10-0.1= 0.13×7=9.6÷4=0.16÷8= 二、列竖式计算 1.64+ 2.35= 8.65-6.31= 28.448÷14=0.58×250= 12.5+ 3.6= 10.88÷34= 10-7.64= 1.86×7= 13.88-6.29= 926×0.15=8÷500= 6.3+7.93= 13.6+8.46= 100.2-2.28= 44÷9(精确到百分位)23×7.06=

五年级数学竖式计算题

五年级数学竖式计算题 27×41= 43×46= 25×23= 66×57= 47×33= 87×10= 84×13= 15×46= 95×37= 45×86= 98×27= 43×90= 96×54= 84×81= 18.2–9.02= 12.6÷3= 15+6.92= 32.3×5.2= 328÷41= 645÷82= 282÷32= 576×72= 412÷53= 190×40= 45×840= 408×60= 112×32= 430×180=

304×320= 850×60= 56×796= 999×97= 566×50= 269×86= 684×895= 30×980= 111×12= 567×78= 175×90= 340×84= 27×3= 90÷15= 124×8= 278×3= 96÷24= 405÷21= 43×39= 37×26= 76×39= 605÷59= 304×23= 126×87= 27×32= 48×27= 458×29= 73×15 = 122×66 = 201×36= 68×408= 28×27=

41×255= 608÷42= 57×128= 310÷70= 460×14= 470÷18= 1000÷25= 160×61= 26×420= 290×30= 8100÷30= 7600÷22= 7600÷40= 680+270= 980÷14= 4200÷35= 62×130= 130×58= 200×48= 930×66= 530+280= 9200÷44= 840÷22= 18×508= 8000÷56 = 1900÷23= 208×16= 8700÷300= 305×33= 37×14= 7000÷14= 600÷18=

五年级数学上册小数递等式计算

400 *4+20 X 5 0.138 X6.4 *0.12 2.37 X6.3+2.37 X 3.7 63)10.1 6) 3.9) 1.25 2.02)(1.027*0.26) 1.25 ) 11 ) 4) 0.8 35.72*0.047*0.32 2.5) 1.25) 0.32 90*25*4 10+12 *3+20 1*).25 X(1.28 *3.2) 0.65 X 101 — 0.65 70+(100-10 X 5) 4.87 X 2.34+48.7 X0.266 (80 *20+80) *4 0.25 X 3.2 X 4 4.4 X 25 2.64 *5*0.2 3.8 1)0. 1 37.8—16.4—13.6 6.25 *).25 X0.6 81.25 06 )9.3 1.8+0.2—1.8+0.2 68.04 * (0.21 ) 3.6) 15 ) 3.6+4.83 93*0.31 *3 0.486 +0.01 *3.99 98.42 )2.583.7 2.5) 7.5+2.5 ) 2.5 19.75 —6.45— 3.55 700 ) 0.34 )2.9

36 *(97.28 -0.32) 28 X45 + 30 X13 4.57+3.17+3.43+5.83 (3.2+0.8) *0.8 5.6 X9 + 56 (85 + 40) X(20- 5) 3.25-0.84-1.16 0.98 X54 2.5 X1.25 X0.32 (6.8 —5.4) X2.75 —0.9 8X25 X1.25 X16 0.25 X39+0.25 0.25 X27 X4 45.55- (6.82 +15.55)0.125 X72 45 X36 + 64 X45 3.2X99+3.2 46X0.33+54 X0.33 1.25 X320X25 4.8X39+61X4.8 9.5X99 0.96X25 9.9X999+9.9 34.52-17.87-12.23 (8X5.27) X1.25 1.08X125 8X25X1.25X16 2.5X56+4.5 X65 6.81+6.81 X99 489 X101 —489 33 X1.03 489 X101-489 2.5 X( 3.8 X0.04)

小学五年级数学小数计算题及答案

小学五年级数学小数计算题及答案: 1.062526.5 4.028.333.366 1.03 5.3 5.459 0.326 1.30.4238 2.1 2.15 4.515 0.488.1 3.888 108 3.7399.6 6.4 2.1513.76 15.613202.8 0.1815 2.7 0.025140.35 3.0636110.16 0.040.120.0048 3.2820.366.584 1.02 4.23 4.3146 2.06 1.05 2.163 4.810.550.4 12.5 3.0838.5 2.60.57 1.482 3.20.42 1.344 7.32 6.547.58 4.2 5.1521.63 1.09 1.2 1.308 4.02 1.97.638 0.42260109.2 5.630.72 4.0536 7.5690680.4 3.20.42 1.344 7.32 6.54 7.58 4.2 5.1521.63 1.09 1.2 1.308 80 3.78302.4 6.03 8.953.667 16.87.712 9.36 8.0650403 9.57 2.120.097 4.56 2.611.856 3.8 6.7525.65 7.0478549.12 7.6590688.5 4.456.7249.48 8.97 4.540.365

90.75÷3.327.5 16.9÷0.13130 1.89÷0.54 3.5 13.95÷3.1 4.5 21.84÷0.731.2 28.14÷6.7 4.2 0.396÷1.20.33 5.4÷0.036150 36.72÷2.415.3 5.778÷5.4 1.07 110.7÷0.54205 1.204÷0.43 2.8 6÷1.2 5 9.2÷2.3 4 18.9÷0.5435 54÷0.36150 7.218÷360.xx 0.462÷1.40.33 0.756÷0.36 2.1 5.84÷0.1636.5 87.11÷3.128.1 1.44÷1.80.8 16.32÷510.32 18.72÷3.6 5.2 10.75÷12.50.86 28.56÷5.1 5.6 4.32÷3.6 1.2 68.8÷417.2 16.8÷280.6 13.5÷2.70.5 91.2÷3.824 26÷0.13200 126÷4.528 15÷0.06250 5.92÷1.6 3.7 0.138÷0.150.92 2.6÷0.1320 7.35÷2.1 3.5 62.4÷2.624 5.98÷2.3 2.6 10.8÷4.5 2.4 85.44÷16 5.34 101.7÷911.3 15.6÷240.65

相关文档
相关文档 最新文档