• 1st Term Endterm Exam Exercises
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  • 22.01.2025
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1st Term Endterm Exam Exercises

Number Values and Expanded Form

1
What is the value of the bolded number?
  • 2,065:
  • 189:
  • 17,218:
  • 641:
  • 690,451
  • 93,714:
  • 842,193:
  • 39,537:
2
Write the expanded form of the following.
  • 6,391 =
  • 847 =
  • 19,372 =
  • 86,103 =

Reading and Writing Numbers in Words

3
Write the following numbers in words.
  • 369:
  • 1,250:
  • 67,522:
  • 97,172:

Comparing Numbers with <, >, and =

4
Complete the follwing statements.
  • 12 ___ 16
  • 730 ___ 257
  • 1,387 ___ 1,378
  • -16 ___ 3
  • -9 ___ -2
  • -17 ___ 12
  • 23,502 ___ 13,404
  • -234 ___ -8,204

Rounding Numbers

5
Round the following to the nearest 10, 100 and 1,000.

Nearest 10

Nearest 100

Nearest 1,000

27



412



1,309

392,018

94,194

Roman Numerals

6
Complete the following table.

17



3

34

36

XXIX

XVIII

IX

Factors

7
Write all the factors of the following.
  • 20:
  • 32:
  • 14:
  • 42:

Prime Factors

8
Write the prime factors of the following.
  • 24 =
  • 50 =
  • 18 =
  • 60 =

Highest Common Factor (HCF)

9
Find the HCF of the following.
  • 9 and 18 using all the factors:
  • 20 and 30 using all the factors:
  • 32 and 28 using prime factors:
  • 15 and 12 using prime factors:

Lowest Common Multiple (LCM)

10
Find the LCM of the following.
  • 8 and 12 using multiples:
  • 8 and 6 using multiples:
  • 24 and 18 using prime factors:
  • 42 and 14 using prime factors:

Square Numbers

11
Calculate the square numbers of the following.
  • 32 =
  • 62 =
  • 52 =
  • 82 =

Negative Numbers

12
Calculate the following.
  • -4 + 7 =
  • -9 - 4 =
  • 19 - 20 =
  • -24 + 8 =
  • 53 - 63 =
  • -14 - 3 =
  • -3 + 18 =
  • 6 - 10 =

Multiplication

13
Calculate the following.
  • 50 × 200 =
  • Using the Box Method: 639 × 52 =
  • Using the Lattice Method: 127 × 42 =
  • 400 × 3,000 =
  • Using the Box Method: 12 × 48 =
  • Using the Lattice Method: 2,379 × 683 =

Divisibility Rules

14
Tick every field where the number on the left is divisible by the number on the top.

2

3

5

68



180



693

1,725

849,144

Division

15
Calculate the following. Remember that you can use the written division.
  • 64 ÷ 8 =
  • 24 ÷ 4 =
  • 226 ÷ 2 =
  • 148 ÷ 2 =
  • 1,725 ÷ 5 =
  • 90,033 ÷ 3 =
  • 16,088 ÷ 8 =
  • 195 ÷ 3 =
  • 910,170 ÷ 5 =
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