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4! - 44/4 = 24 - 11 = 13

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Q: How do you make 13 by using four fours?
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Related questions

How do you get 13 by four fours?

44 / 4 + root(4) is one solution. You can find additional solutions in the Wikipedia article "Four fours".


How do you get 1-12 only using fours?

13


Can you get 13 by using 4 fours?

Only if you subtract three.


How many fours are there in 52?

There are four 4's in a standard deck of cards.


What equation using 4 fours equals 13?

4x + 2 = 54


Things in groups of 13?

There are 13 cards in each suit of a standard deck of playing cards. The United States flag has 13 stripes representing the original 13 colonies. A baker's dozen consists of 13 items instead of the usual 12.


How do you make 13 using four 3's?

(33 + 3!) / 3 = (33 + 6) / 3 = 39 / 3 = 13.


How do you make 13 with four 4s?

Three fours and one half of 4 Or if you mean using only fours and operation signs you develop methods like this: 42 - 4 + (4/4) = 13. In words, four squared (16) take 4 (12), + the sum of 4/4, which is one (13). Obviously, being an prime number, 13 doesn't fit equally into four, so use a combination of different mathematical symbols to change four into many other numbers: 42 = 16 Square Root of four = 2 4! (four factorial) = 24 43 = 64 4/4 = 1 4 + 4 = 8 Combinations of these can be used to make the 13 you're after.


Is making 11 13 and 14 with four fours impossible?

11 = 4/.4 +4/4 13 =( 4! radical( 4) + 4 )/4 13 = 4/,4/ + radical(4) + radical(4)


Find a way to get 13 using four fives?

(.5x5)x5+.5=13


What is four ways to make 36 an answer without using the numbers three or six?

1x36, 2x13, 4x9, 20+13. That's a few of them.


How do get the answer 13 using 2 four times?

(22/2) + 2 = 11 + 2 = 13