Mathematics Primary 4 First Term Week 11 Revision Mathematics Primary 4 First Term Lesson Notes Week 11

Part 1: Fill-in-the-Blank Questions (Multiple Choice)

1. The place value of 5 in 5,678 is ______.
   a) 50
   b) 500
   c) 5,000
   d) 5000
2. The Roman numeral for 25 is ______.
   a) XXV
   b) XV
   c) XXX
   d) XXI
3. The result of 47 + 86 is ______.
   a) 123
   b) 133
   c) 143
   d) 153
4. To divide 84 by 7, you get ______.
   a) 11
   b) 12
   c) 13
   d) 14
5. The L.C.M. of 6 and 8 is ______.
   a) 12
   b) 24
   c) 18
   d) 30
6. To multiply 15 by 4, the result is ______.
   a) 60
   b) 50
   c) 70
   d) 80
7. The smallest multiple of 10 greater than 40 is ______.
   a) 40
   b) 50
   c) 60
   d) 70
8. The H.C.F. of 20 and 30 is ______.
   a) 5
   b) 10
   c) 15
   d) 20
9. The place value of 3 in 3,214 is ______.
   a) 30
   b) 300
   c) 3,000
   d) 3
10. The Roman numeral for 100 is ______.
    a) C
    b) D
    c) M
    d) L
11. The result of 128 – 59 is ______.
    a) 69
    b) 70
    c) 71
    d) 72
12. The H.C.F. of 16 and 24 is ______.
    a) 4
    b) 8
    c) 12
    d) 16
13. To count in groups of 5, the 10th number is ______.
    a) 40
    b) 45
    c) 50
    d) 55
14. The result of 36 divided by 6 is ______.
    a) 6
    b) 7
    c) 8
    d) 9
15. The L.C.M. of 3 and 4 is ______.
    a) 7
    b) 10
    c) 12
    d) 15
16. The Roman numeral for 75 is ______.
    a) LXXV
    b) LXXX
    c) LXX
    d) LXXXV
17. The place value of 7 in 7,389 is ______.
    a) 70
    b) 700
    c) 7,000
    d) 7000
18. To find the product of 8 and 9, you get ______.
    a) 72
    b) 80
    c) 90
    d) 100
19. The smallest multiple of 4 greater than 20 is ______.
    a) 24
    b) 28
    c) 30
    d) 32
20. The result of 54 + 27 is ______.
    a) 81
    b) 82
    c) 83
    d) 84
21. To convert 60 into Roman numerals, you write ______.
    a) LX
    b) LXX
    c) L
    d) LXL
22. The H.C.F. of 25 and 35 is ______.
    a) 5
    b) 10
    c) 15
    d) 25
23. To multiply 23 by 5, the result is ______.
    a) 105
    b) 115
    c) 120
    d) 130
24. The place value of 8 in 8,239 is ______.
    a) 80
    b) 800
    c) 8,000
    d) 8000
25. The result of 96 divided by 4 is ______.
    a) 22
    b) 23
    c) 24
    d) 25
26. The L.C.M. of 5 and 7 is ______.
    a) 30
    b) 35
    c) 40
    d) 45
27. The Roman numeral for 200 is ______.
    a) CC
    b) CCC
    c) D
    d) M
28. The result of 78 – 32 is ______.
    a) 46
    b) 47
    c) 48
    d) 49
29. The H.C.F. of 12 and 18 is ______.
    a) 3
    b) 6
    c) 9
    d) 12
30. The place value of 9 in 9,487 is ______.
    a) 90
    b) 900
    c) 9,000
    d) 9000

Part 2: Short Answer Questions

1. Write the number 7,365 in words.
2. How do you find the L.C.M. of 5 and 6?
3. Convert 450 into Roman numerals.
4. What is the result of 102 + 349?
5. Write the number 4,912 in expanded form.
6. What is the result of 54 – 23?
7. How do you convert Roman numeral XIII into Arabic numbers?
8. List the multiples of 6 up to 60.
9. What is the result of dividing 72 by 8?
10. Write the factors of 30.
11. Solve 15 multiplied by 4.
12. Write the number 9,876 in words.
13. Convert 100 into Roman numerals.
14. What is the place value of 4 in the number 4,567?
15. Solve 90 divided by 10.
16. What is the H.C.F. of 18 and 27?
17. Write the Roman numeral for 80.
18. Convert 75 into Roman numerals.
19. Solve 9 multiplied by 7.
20. List the factors of 12.

Part 3: True or False Questions

1. The place value of 8 in 8,432 is 800. (True/False)
2. The smallest multiple of 3 greater than 20 is 21. (True/False)
3. The Roman numeral for 500 is M. (True/False)
4. The result of 84 divided by 7 is 12. (True/False)
5. The H.C.F. of 20 and 30 is 10. (True/False)
6. The L.C.M. of 7 and 9 is 63. (True/False)
7. The result of 72 + 18 is 100. (True/False)
8. The place value of 3 in 3,215 is 30. (True/False)
9. To convert 90 into Roman numerals, you write LXXXX. (True/False)
10. The result of 45 – 17 is 28. (True/False)

Revision of All Topics Covered

Grade 4

Fill-in-the-Blank Questions

1. The number you get when you add two whole numbers is called the _______.
   a) Difference
   b) Product
   c) Sum
   d) Quotient
2. The smallest number that can be exactly divided by 4 and 6 is called the _______.
   a) H.C.F.
   b) L.C.M.
   c) Multiple
   d) Factor
3. The H.C.F. of 8 and 12 is _______.
   a) 2
   b) 4
   c) 6
   d) 12
4. The result of dividing 72 by 9 is _______.
   a) 6
   b) 8
   c) 9
   d) 10
5. To find the L.C.M. of two numbers, you can use the _______ method or list their multiples.
   a) Subtraction
   b) Division
   c) Prime factorization
   d) Addition
6. The product of 7 and 9 is _______.
   a) 56
   b) 63
   c) 72
   d) 81
7. The number 50 is a multiple of _______.
   a) 8
   b) 7
   c) 5
   d) 6
8. To solve a division problem like 56 ÷ 8, you find the _______.
   a) Sum
   b) Difference
   c) Quotient
   d) Product
9. The L.C.M. of 5 and 10 is _______.
   a) 10
   b) 15
   c) 20
   d) 25
10. When you subtract 125 from 250, the result is _______.
    a) 100
    b) 125
    c) 150
    d) 175
11. The highest number that exactly divides both 15 and 25 is called the _______.
    a) Factor
    b) L.C.M.
    c) Multiple
    d) H.C.F.
12. If you multiply 12 by 4, you get _______.
    a) 36
    b) 48
    c) 54
    d) 60
13. The factors of 30 are _______.
    a) 1, 2, 3, 5, 6, 10, 15, 30
    b) 1, 2, 3, 4, 5, 6, 7, 30
    c) 1, 2, 4, 5, 6, 10, 30
    d) 1, 2, 3, 5, 6, 15
14. The result of multiplying 8 and 7 is _______.
    a) 45
    b) 50
    c) 56
    d) 63
15. The H.C.F. of 18 and 24 is _______.
    a) 6
    b) 12
    c) 18
    d) 24
16. To find the product of 15 and 6, you multiply _______.
    a) 15 by 7
    b) 6 by 15
    c) 6 by 5
    d) 15 by 5
17. The result of dividing 96 by 12 is _______.
    a) 6
    b) 8
    c) 10
    d) 12
18. When you add 123 and 456, you get _______.
    a) 579
    b) 586
    c) 589
    d) 599
19. The smallest number that can be exactly divided by both 8 and 12 is _______.
    a) 24
    b) 36
    c) 48
    d) 60
20. The L.C.M. of 3 and 5 is _______.
    a) 5
    b) 10
    c) 15
    d) 20
21. The factors of 45 include _______.
    a) 1, 3, 5, 9, 15, 45
    b) 1, 3, 5, 10, 15, 30
    c) 1, 4, 5, 9, 15
    d) 1, 2, 3, 6, 9, 18
22. When you divide 84 by 7, the quotient is _______.
    a) 10
    b) 12
    c) 14
    d) 16
23. The H.C.F. of 20 and 30 is _______.
    a) 5
    b) 10
    c) 15
    d) 20
24. The number 100 is a multiple of _______.
    a) 12
    b) 15
    c) 25
    d) 30
25. To find the H.C.F. of 24 and 36, you look for the largest _______ that divides both.
    a) Multiple
    b) Divisor
    c) Factor
    d) Sum
26. The result of multiplying 9 and 3 is _______.
    a) 18
    b) 27
    c) 36
    d) 45
27. When dividing 72 by 8, the quotient is _______.
    a) 8
    b) 9
    c) 10
    d) 12
28. The L.C.M. of 4 and 7 is _______.
    a) 14
    b) 21
    c) 28
    d) 35
29. To solve a problem where 60 is divided into 5 equal parts, each part is _______.
    a) 10
    b) 12
    c) 15
    d) 20
30. The H.C.F. of 30 and 45 is _______.
    a) 5
    b) 10
    c) 15
    d) 30

Short Answer Questions

1. What is the H.C.F. of 14 and 28?
2. Write the factors of 50.
3. How do you find the L.C.M. of 7 and 12?
4. What is the smallest number that can be exactly divided by 5 and 8?
5. Divide 63 by 9. What is the quotient?
6. What is the product of 6 and 5?
7. Write the factors of 12.
8. If two numbers have an H.C.F. of 6 and one number is 18, what is the other number if their product is 108?
9. What is the sum of 234 and 567?
10. Find the difference between 900 and 450.
11. If you multiply 3 by 9, what do you get?
12. Divide 56 by 8. What is the quotient?
13. What is the L.C.M. of 9 and 12?
14. What is the H.C.F. of 20 and 30?
15. Add 115 and 250.
16. How often do two events that occur every 12 minutes and every 18 minutes coincide?
17. Write the L.C.M. of 6 and 15.
18. What is the quotient of 84 divided by 12?
19. Find the product of 7 and 8.
20. What is the H.C.F. of 25 and 40?

True or False Questions

1. The H.C.F. of 20 and 30 is 10. (True/False)
2. The L.C.M. of 5 and 6 is 30. (True/False)
3. The number 72 can be divided exactly by 9. (True/False)
4. The factors of 18 include 4. (True/False)
5. 56 divided by 8 gives a quotient of 7. (True/False)
6. The sum of 123 and 456 is 579. (True/False)
7. The H.C.F. of 12 and 15 is 3. (True/False)
8. The L.C.M. of 8 and 12 is 24. (True/False)
9. The number 50 is a multiple of 6. (True/False)
10. The product of 7 and 8 is 56. (True/False)