The "four fours" problem challenges you to use exactly four instances of the number four and any mathematical operations to create the numbers from 1 to 100. Solutions can include various operations such as addition, subtraction, multiplication, division, square roots, and factorials. For example, the number 1 can be represented as (4 / 4) + (4 - 4), while 2 can be made as (4 / 4) + (4 / 4). There are many creative combinations for different numbers, showcasing the versatility of mathematical operations.
44 / 4 + root(4) is one solution. You can find additional solutions in the Wikipedia article "Four fours".
There are six fours in twenty-four.
To make 11 using four fours, you can use the following equation: ( 4 \times 4 - 4 - 4 = 11 ). Here, you multiply two fours to get 16, then subtract two fours to reach 11. This creatively utilizes the four fours while adhering to the mathematical operations allowed.
Google "Four Fours" and you will find a number of solutions, presented more comprehensively than we can.
4+4(4-4)
44 / 4 + root(4) is one solution. You can find additional solutions in the Wikipedia article "Four fours".
There are six fours in twenty-four.
four fours equals 24 not 23. or if u meant four 4ths, then it's 256.
The plural form of four is fours
99
Google "Four Fours" and you will find a number of solutions, presented more comprehensively than we can.
23
A solution to the four fours problem for the number 33 is: 33 = (4-.4)/.4+4!
101
petits-fours
petit fours
4+4(4-4)