Multiplication and division

These spinners will give you the tens and unit digits of a number. Can you choose sets of numbers to collect so that you spin six numbers belonging to your sets in as few spins as possible?

This activity focuses on doubling multiples of five.

Throw the dice and decide whether to double or halve the number. Will you be the first to reach the target?

It's Sahila's birthday and she is having a party. How could you answer these questions using a picture, with things, with numbers or symbols?

How will you work out which numbers have been used to create this multiplication square?

Can you work out how to make each side of this balance equally balanced? You can put more than one weight on a hook.

On Friday the magic plant was only 2 centimetres tall. Every day it doubled its height. How tall was it on Monday?

How many starfish could there be on the beach, and how many children, if I can see 28 arms?