THE PLAYBOOK · HEY172
A practical guide to Make 24
Take a moment with Make 24 before moving to another game. Use all four numbers exactly once to obtain 24. Use the example below to understand a decision. Check the rule that explains your first action. Look at what changes after your first action.
Each generated starting set has a verified solution; fractions are allowed.
Something to practise
Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board. Use the example to check your reasoning.
Your goal
Use all four numbers exactly once to obtain 24. Use the instructions to see which actions move you towards it. Check the rules when you are unsure.
How a round unfolds
- Choose two values in order.
- Choose addition, subtraction, multiplication or division.
- Combine and repeat.
- Undo explores alternatives; Show solution reveals a verified expression.
Choosing and moving on screen
Tap two values, an operation and Combine. A careful first action helps you become familiar with the layout. A new-round button replaces the current round.
See the idea in action
Using 1, 2, 3 and 4 once each, (1 + 3) × (2 + 4) equals 24. Brackets determine which operations happen first. Your next round may have a different position, so inspect it before acting. Look for the relevant detail.
Notice this detail
Division and subtraction depend on selection order; zero division is blocked. Compare the situation with the worked example. Read one step at a time and try it on the playing area. Match the instruction to the control you use.
Questions that come up during play
What is the goal of Make 24?
Keep this in mind: Use all four numbers exactly once to obtain 24.
Before I begin, how do I control Make 24?
For clarity: Tap two values, an operation and Combine.
What example helps explain Make 24?
The key detail is this: 8 ÷ (3 − 8 ÷ 3) = 24.
What should I watch out for in Make 24?
Here is the relevant explanation: Division and subtraction depend on selection order; zero division is blocked.
What format does Make 24 offer?
Here is the relevant explanation: Each generated starting set has a verified solution; fractions are allowed.
As a new player, which play mode does Make 24 use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.