Factors
What are the factors of 10?
1,10 2,5
What is a multiple?
A number in that times table
How many factors does a prime number have?
Exactly two
What is a square number?
What does the I in BIDMAS stand for?
Indices
What are the factors of 20?
1,20 2,10 4,5
What are the first multiples of 3?
3,6,9,12,15
Is 1 a Prime number? Explain your answer
No, it only has one factor
What calculation will give me 4 squared?
What calculation should be done first in the question
3 + 6 x 2 ?
6 x 2
What is a common factor of 8 and 12?
1, 2 or 4
What is the 9th multiple of 11?
99
What are the prime numbers between 1 and 10?
2,3,5,7
What is 6 squared?
36
12
What is the highest common factor of 20 and 30?
10
15
Break 10 down into a product of its primes
2 x 5
What is the square root of 81?
9
Evaluate 5 + 3 x 3 - 1
13
1,36 2,18 3,12 4,9 6,6
12,24,36
Break 28 down into a product of its primes
2 x 2 x 7
1,4,9,16,25
Evaluate 4 + 5 squared
29