Decimals/CBSE Class 6 Mathematics/Model Questions

Extra Questions for Practice/Decimals Worksheet

Answer the following:

1. The place value of 3 in 69.037 is ————–
2. Write the expanded form of 32.089
3. Write in short form: 200 + 70 + 4 + 3/10 + 5/100 + 7/1000
4. Convert into decimal numerals:
   a) 2/5
   b) 7/25
5. Convert 4/20 into a decimal numeral
6. Write 3.7 as a fraction
7. Fill in the boxes with <,>, = sign
   a) 2.05 — 2.22
   b) 0.253 —- 0.25
   c) 8.099 — 8.989
   d) 4.32 — 4.320
8. From the sum of 28.07 and 17.19, subtract 24.089.
9. Add the difference of 15.07 and 7.98 to 20.92
10. Subtract the sum of 87.09 and 102.08 from the sum of 119.95 and 98.56
11. From 100, subtract the sum of 28.2 and 37.18
12. Arrange in ascending order:
    32.14, 32.41, 32.041, 320.41
13. Arrange in descending order:
    25.3, 26.5, 25.9, 25.3
14. From the sum of 58.75 and 62.98, take away the sum of 29.18 and 32.07
15. Add 0.645 + 2.989 + 3.2

Answers:

1. 3/100 or 0.03
2. 30 + 2 + 8/100 + 9/1000
3. 274.357
4. a) 2/5 x 2/2 =4/10 = 0.4
   b) 7/25 x 4/4 = 28/100 = 0.28
5. 4/20 x 5/5 = 20/100 = 0.20
6. 3.7 = 3 7/10
7. a) 2.05 < 2.22 b) 0.253 > 0.25
   c) 8.099 < 8.989
   d) 4.32 = 4.320
8. Sum = 28.07 + 17.19 = 45.26
   Difference = 45.26 – 24.089 = 21.171
9. Difference = 15.07 – 7.98 = 7.09
   Sum = 20.92 + 7.09 = 28.01
10. Sum = 87.09 + 102.08 = 189.17
    Sum = 119.95 + 98.56 = 218.51
    Difference = 218.51 – 189.17 = 29.34
11. Sum = 28.2 + 37.18 = 65.38
    Difference = 100 – 65.38 = 34.62
12. Ascending order: 32.041, 32.14, 32.41, 320.41
13. Descending order: 27.9, 26.5, 25.9, 25.3
14. Sum = 58.75 + 62.98 = 121.73
    Sum = 29.18 + 32.07 = 61.25
    Difference = 121.73 – 61.25 = 60.48
15. 0.645 + 2.989 + 3.2 = 6.834