Year 7 Test Revision

Which number is the incorrect multiple for the following: 3, 6, 9, 12, 15, 18, 22, 24, 27, 30

Express 60 in prime factor form:

Find the LCM of 12 and 20:

Answer the question pictured:

Are the following list of numbers factors or multiples of 60: 60, 30, 1, 2, 15

Which of the following statements is correct:

What is a better way of writing: 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2?

Find the HCF of 36 and 48:

A factor is:

Evaluate √16 ÷ 2² x 3²

Evaluate (1²⁷ + 1²³ ) x 2²

Finding the square root is the inverse operation to:

You see 30 ducks, 24 of them are green. What proportion of ducks are green?

How long do they run for?

The square root of a number is:

√1600 is:

Evaluate 3² - √9 + 1²

LCM stands for:

Express 48 as a product of its prime factors.

3⁷ means:

A pair of socks is made up of 3 parts wool to 1 part nylon. Express the amount of wool as a %.

A whole number multiplied by itself produces a:

The factors of 40 are:

How many laps does Sophie run?

True or False: All numbers are divisible by 1

Which number is the incorrect multiple for the following: 3, 6, 9, 12, 15, 18, 22, 24, 27, 30

A multiple is:

HCF stands for: