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How to Play
Game Instructions
- You are given 4 numbers.
- Use all 4 numbers exactly once.
- Use +, โ, ร, รท to combine them.
- Your goal is to make the result equal 24.
- Tap a number card, then an operator, then another number to combine them.
- Tap [1] [+] [2] to make a [3] card. (Cards left: 3, 3, 4)
- Tap [3] [+] [3] to make a [6] card. (Cards left: 6, 4)
- Tap [6] [ร] [4] to make [24]. You win!
Why Play Make 24?
The Make 24 game has been used in classrooms worldwide to develop mental math and number sense. It encourages creative problem-solving as there are often multiple ways to reach 24 from the same four numbers.
Research shows that arithmetic games like Make 24 strengthen the brain's numerical processing centers and improve calculation fluency over time.
Tips for Success
- Think about what pairs of numbers multiply or add to useful values.
- 8 ร 3 = 24, 6 ร 4 = 24, 12 ร 2 = 24 are common patterns.
- Don't forget subtraction and division to create intermediate values.
- Use the Reset button to start over if you get stuck.
Example Solutions
- Cards: 1, 2, 3, 4 โ (1 + 2 + 3) ร 4 = 24
- Cards: 2, 3, 4, 4 โ (2 ร 4) ร (4 โ 3 + 1) = 24
- Cards: 8, 3, 8, 1 โ 8 รท (1 โ 8 รท 3)... wait, that doesn't work! ๐
How to Play: Daily Make 24
๐ง The Goal
Put your mental math to the ultimate test! Your primary objective is to combine all 4 given numbers using basic arithmetic operations to equal the target number of exactly 24.
The Make 24 game has a rich history of being used in classrooms worldwide to develop mental math, number sense, and advanced calculation fluency. It encourages creative problem-solving because there are frequently multiple different ways to reach the final goal of 24 from the exact same starting numbers.
๐ The Rules
- Use Every Card: You must use all 4 starting numbers exactly once in your final equation. No cards can be left behind.
- The Operations: You are allowed to use addition (+), subtraction (-), multiplication (ร), and division (รท).
- Unlimited Tries: There are no penalties for making a mistake. You can keep experimenting and use the reset button as many times as you need until you successfully solve it!
๐ The Controls
The game is played in a series of steps. First, tap a number card, then select an arithmetic operator, and finally tap a second number card to combine them into a single new card. You will repeat this step-by-step combining process until only one final number remainsโwhich hopefully is 24!
- Tap [1] [+] [2] to create a [3] card. (Remaining cards: 3, 3, 4)
- Tap [3] [+] [3] to create a [6] card. (Remaining cards: 6, 4)
- Tap [6] [ร] [4] to hit the target [24]. You win!
โญ Pro-Tip for Beginners (Start Here!)
Don't just guess randomly! The most effective way to solve the puzzle is to work backward from the target. Think about what pairs of numbers multiply together to equal 24.
Look at your four numbers and see if you can manipulate them to create a common factor pair like 8 and 3, 6 and 4, or 12 and 2. For example, if you have an 8, try to use the other three cards to make a 3. Once you build those two target factors, simply multiply them together to hit 24! Also, remember not to neglect subtraction and division, as they are crucial for creating these intermediate values.