Make Ten
Pop the bubble that makes 10: number bonds from 5 to 100, then decimals.
What it teaches
- Names of 2D shapes
- Sides, corners and lines of symmetry
- Putting shapes together and tangrams
How to play
Step 1: Look carefully at the shape.
Step 2: Choose your answer.
Step 3: Hints help you count and fold in your head.
Levels
Start where it feels easy. Inside each level the questions get harder or easier as you play.
- Level 1 · Ages 4–6Name itCircle, square, triangle…Play level 1
- Level 2 · Ages 6–8Sides and cornersCount as you go roundPlay level 2
- Level 3 · Ages 7–9SymmetryFold it in your headPlay level 3
- Level 4 · Ages 8–10Put togetherPieces make shapesPlay level 4
- Level 5 · Ages 9–12TangramFill the gapPlay level 5
Try a question
Level 2
How many sides does this shape have?
Show the answer
Answer: 3
Triangle: 3 sides.
Put your finger on one corner and count each straight side as you go round.
Level 4
These 2 pieces fit together. What shape do they make?
Show the answer
Answer: Pentagon
Together: Pentagon (5 sides).
Look only at the outside edge. Count its sides and corners.
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.
Balance Scale
Find the mystery number that balances the scale, from missing numbers to equations.