Primary 4
Decimals + The Four Operations of Decimals
Name: Class: Date:
1. What is the value of the digit 6 in each of the following? (2-marks)
(a) 3.069
(b) 5.746
2. What is the missing number in each blank? (2-marks)
(a) In 12.58, the value of the digit 8 is _______.
(b) In 49.735, the digit ________ is in the thousandths place.
3. Fill in the blank with the correct answer. (2-marks)
(a) 0.01 less than _________ is 2.809.
(b) 13.521 is ________ more than 13.401.
4. Express each decimal as a fraction in its simplest form. (2-marks)
(a) 2.006
(b) 0.125
5. Express each fraction as a decimal. (2-marks)
105
(a) 1000
1
(b) 6 4
6. Write > (is greater than), < (is less than), or = (is equal to) in each blank. (2-marks)
25
(a) 0.205 _______ 1000
78
(b) 0.87 _______ 100
4
(c) 2.8 _______ 2 5
7. Find the value of each of the following. (2-marks)
(a) 9 + 0.8 + 0.003
(b) 0.7 + 0.09 + 0.002
8. Round off each number to the nearest value provided in the bracket. (2-marks)
(a) 10.89(nearest to 1 decimal place)
(b) 45,090(to the nearest hundred)
(c) 10.28(to the nearest whole number)
(d)2834(to the nearest ten)
9. Find the value of each of the following. (2-marks)
(a) 24.72 - 0.7
(b) 16.52 + 0.06
10. (a) What number is 0.05 less than 4.1? (2-marks)
(b) What number is 0.05 more than 4.11?
11. Samantha spent $5.75 on vegetables. She spent $7.50 more on meat than on vegetables. How much
did she spend on meat? (3-marks)
12. Mrs. Bates bought 5 pots of plants. Each pot of plant cost $2.35. She gave the cashier $20. How
much change did she receive? (3-marks)
13. Marvin bought 5 m of cloth at a sale. He gave the cashier $50 and received $15.25 change. Find the
cost of 1 m of cloth. (3-marks)
14. Tracy bought a pot and 6 plates. The pot cost $5.65. Each plate cost $1.45. How much did she
spend altogether? (3-marks)
15. The usual price of a kiwi is $0.60. At a sale, a packet of 4 kiwis is sold for $.2.20. How much
cheaper is a kiwi at the sale? (3-marks)
16. Roger has $58.70. He wants to buy a radio and a watch. The watch costs $35.90 and the radio costs
$28.50. How much more money does he need? (3-marks)
17. Ian bought 3kg 570g of beans. He packed them equally into 3 bags. What was the weight of the
beans in each bag? (3-marks)
18. Morgan works 8 hours 30 minutes everyday in a factory. She is paid $5 each hour. (3-marks)
(a) How many hours does she work for 6 days?
(b) How much does she earn for 6 days?
19. A basket, together with 6 cans of mushrooms, weighs 3.05 lb. Each can of mushrooms weighs 0.43
lb. Find the weight of the basket when it is empty. (3-marks)
20. Mrs.Gray used 2 bottles of syrup to make drinks. Each bottle contained 1 l 275 ml of syrup. How
much syrup did she use? (3-marks)
