Primary 5, Mathematics, Worksheet 11
There are a total of 20 fill in the blanks questions.
Time Limit: 45 minutes.
NOTE: For answers in fractions, please enter in the following form (examples):
a) Half: 1/2
b) One and a half: 1 1/2 (1 space 1/2)
c) One and three quarter: 1 3/4 (1 space 3/4)
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Question 1 of 20
1. Question
1 point(s)Question: How many tenths are there in the sum of 1 1/2 and 3 3/5?

Answer:
CorrectIncorrect 

Question 2 of 20
2. Question
1 point(s)Question: Express 6 1/3 minutes in minutes and seconds.

Answer: minutes and seconds
CorrectIncorrect 

Question 3 of 20
3. Question
1 point(s)Question: 3/5 + 1/4+ ____________ =2 7/10.

Answer:
CorrectIncorrect 

Question 4 of 20
4. Question
1 point(s)Question: ___________ milliliters is 1/5 of 21 litres.

Answer: millilitres
CorrectIncorrect 

Question 5 of 20
5. Question
1 point(s)Question:
1/2, 13/28, 4/7, 3/4
Arrange the fractions from smallest to biggest.
Answer: , , ,
CorrectIncorrect 

Question 6 of 20
6. Question
2 point(s)Question: 1/4 + 1/2 +2/5 = 17/30 + 3/20 +_________ /30

Answer:
CorrectIncorrect 

Question 7 of 20
7. Question
2 point(s)Question:
3.5 / 5 – 5 /________ = 1 7/30
What is the missing denominator?
Answer:
CorrectIncorrect 

Question 8 of 20
8. Question
2 point(s)Question: Express 22 months as a fraction of 3 years?

Answer:
CorrectIncorrect 

Question 9 of 20
9. Question
2 point(s)Question: One number is 1/3 of the other number. If the sum of both numbers is 60, find the numbers.

Answer: and
CorrectIncorrect 

Question 10 of 20
10. Question
2 point(s)Question: 1/10 litres of lemon juice is added to 34 litres of water to make lemonade. How many litres of water is needed if 3/10 litres of lemon juice is used?

Answer: litres
CorrectIncorrect 

Question 11 of 20
11. Question
2 point(s)Question: 18 chocolate cakes were shared equally amongst 8 girls. How many chocolate cakes does each girl receive?

Answer:
CorrectIncorrect 

Question 12 of 20
12. Question
2 point(s)Question: Madam Lela had 3 1/2 litres of oil. She spilled 2/5 litres of the oil and used 1 3/4 litres of it to fry some fish. How much oil did she have left?

Answer: litres
CorrectIncorrect 

Question 13 of 20
13. Question
2 point(s)Question: 1 4/5 + 3 1/5 – 7/20 = _________ .

Answer:
CorrectIncorrect 

Question 14 of 20
14. Question
2 point(s)Question: Doris has $48 more than Benny. If Benny has 5/7 as much money as Doris, find the total amount of money they have.

Answer: $
CorrectIncorrect 

Question 15 of 20
15. Question
2 point(s)Question: The perimeter of a square is 7/8 cm. Find its area.

Answer: c$m^2$
CorrectIncorrect 

Question 16 of 20
16. Question
2 point(s)Question: Bob and Louis were each assigned to paint a wall. Each day, Bob painted 1/5 of his wall while Louis painted 3/20 of his. When Bob completed painting his wall, what fraction of Louis’s wall had yet to be painted?

Answer:
CorrectIncorrect 

Question 17 of 20
17. Question
2 point(s)Question: Louisa had $450. She spent 2/5 of it to buy a pair of shoes and 4/9 of the remainder to buy 8 books. How much did each book
cost?
Answer: $
CorrectIncorrect 

Question 18 of 20
18. Question
2 point(s)Question: Mrs Singh gives 1/4 of her monthly salary to his parents, spends 5/6 of the remainder and saves the rest. If she saves $4800 in half a year, how much money does she earn each month?

Answer: $
CorrectIncorrect 

Question 19 of 20
19. Question
2 point(s)Question: John’s mass is 24 kg greater than Paul’s mass. 2/7 of John’s mass is equal to 1/2 of Paul’s mass. What is John’s mass?

Answer: kg
CorrectIncorrect 

Question 20 of 20
20. Question
2 point(s)Question: Don and Alice have $200 altogether. If Don gives 1/7 of his money to Alice, he will have 3 times as much money as Alice. How much money does Don have to start with?

Answer: $
CorrectIncorrect 