Make Ten
Pop the bubble that makes 10: number bonds from 5 to 100, then decimals.
What it teaches
- What a fraction means: equal parts
- Comparing fractions and equivalent fractions
- Fractions of amounts
How to play
Step 1: Read the order.
Step 2: Tap the slices or choose the answer.
Step 3: The pizzas show why the answer is right.
Levels
Start where it feels easy. Inside each level the questions get harder or easier as you play.
- Level 1 · Ages 6–7Make itHalves, thirds and quartersPlay level 1
- Level 2 · Ages 7–8Name itCount the partsPlay level 2
- Level 3 · Ages 8–10CompareWhich is more?Play level 3
- Level 4 · Ages 9–11EquivalentSame amount, more slicesPlay level 4
- Level 5 · Ages 10–12Fraction ofShare out amountsPlay level 5
Try a question
Level 2
What fraction of the pizza has topping?
Show the answer
Answer: 4/8
4 out of 8 slices: 4/8.
Count all the slices (8): that’s the bottom number. Count the slices with topping (4): that’s the top number.
Level 4
1/3 = ?/9. Find the missing number.
13=?9
Show the answer
Answer: 3
1/3 = 3/9, because 1 × 3 = 3 and 3 × 3 = 9.
3 × 3 = 9, so multiply the top number by 3 too.
The strategy behind it
Each level links to a short lesson that shows the trick step by step.
Practise on paper
Printable worksheets on the same topic, with answer keys.
More maths games
Number Line Frog
Hop the frog along the number line to add and subtract, all the way to negatives and decimals.
Times Table Race
Race Crayo to the finish by answering times-table facts. You choose the tables.