Number Play

Why is learning number patterns and properties important?

1. Number patterns help develop logical thinking, problem-solving skills, and understanding of mathematical relationships.
2. Number patterns are useful only for exams.
3. Number patterns have no real-life applications.
4. Number patterns are only used in addition.

Which statement is true about factors?

1. Factors are always greater than the number.
2. Factors divide a number exactly without leaving a remainder.
3. Every number has only one factor.
4. Factors cannot repeat.

What is the value of 0 × 125?

1. 125
2. 0
3. 1
4. 12

Which number is a multiple of 9?

1. 45
2. 52
3. 67
4. 74

Which number is a perfect square?

1. 20
2. 25
3. 30
4. 40

What is the prime factorisation of 24?

1. 2 × 12
2. 2 × 2 × 2 × 3
3. 3 × 8
4. 4 × 6

Which of the following is an even number?

1. 37
2. 49
3. 62
4. 75

What is the smallest whole number?

1. 1
2. 0
3. -1
4. 2

Which number is divisible by 5?

1. 123
2. 245
3. 367
4. 489

What is the LCM of 4 and 6?

1. 8
2. 10
3. 12
4. 24

What is the HCF of 12 and 18?

1. 2
2. 3
3. 6
4. 9

Which of the following numbers is a composite number?

1. 11
2. 13
3. 19
4. 20

Which of the following numbers is a prime number?

1. 9
2. 15
3. 17
4. 21