Challenges
See if you can answer all of these challenges!
Challenge 1
Sam has some red and yellow cubes.
She has 20 cubes in total.
She has 8 more yellow cubes than red ones.
How many red cubes does she have?
Challenge 2
Jon thinks of a number.
Half of his number is 12.
What is one third of Jon’s number?
Challenge 3
A cup contains some coffee.
Sasha drinks 2/5 of the coffee.
There is 120 ml of coffee left.
How much coffee was in the cup at the start?
Challenge 4
A cube weighs 87 g.
Two of the same cubes and a cone weigh 291 g.
How much does one cone weigh?
To see the answers please visit the BBC Bitesize page and scroll down.
