Four Fours Puzzle Challenge
Unlock the secrets of the Four Fours puzzle, using four 4s and math operations to create numbers.
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Four Fours Puzzle Challenge
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The 'Four Fours Puzzle' is a fun math challenge! Your goal is to use exactly four '4's and any math operations (+, -, *, /) to make different numbers. You can also use parentheses ( ) to change the order of operations. Let's see how many numbers you can make!
1. To make the number 0: 4 - 4 + 4 - 4 =
2. To make the number 1: (4 + 4) / (4 + 4) =
3. To make the number 2: 4 / 4 + 4 / 4 =
4. How can you make the number 4 using four 4s?
5. How can you make the number 8 using four 4s?
6. Which expression equals 16?
4 + 4 + 4 + 4
4 * 4 * 4 / 4
(4 + 4) * 4 - 4
44 - 4 * 4
7. Try to make the number 5 using four 4s. Show your work below!
Here is a number line that shows the result of 4 + 4.