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Click '1'
Double it
Cube it
Multiply by 3
Multiply by 4
Divide by 8
75% of it
Square it
Subtract 2
Subtract the first digit
Divide by 12
Multiply by 2.5
Multiply by 6
Multiply by 1.1
Divide by 9
Square it and subtract 100
Add 7
25% of it
Square it
200% of it
Reverse the digits
Subtract 1
Halve it twice
Add one
Double it twice
Divide by 23
Multiply by 17
Halve it
Multiply by 1.5
Divide by 17
Add 10
Square it and subtract 100
Subtract 19
Halve it
Square root it
Multiply by 3.8
Double it
Double it
Add 1
3/7 of it
Add 2
180% of it
Add 1 and then halve it
To the power of 6/5
Twice the product of its digits
Subtract 1
The next prime number after this
And the next one
Add 1
25% of it then add 11
Multiply by 4 then divide by 2
Add the first odd prime number
120% of it
13/11 of it
Subtract 17
Double it and subtract 66
10/7 of it
55% of it
90.9090909...% of it
210% of it
Divide by 3 and add 1
Multiply by 3
Twice the sum of its digits
78/117 of it
135% of it
Subtract 10
Multiply it by 5
Reverse the digits
Subtract 1
5/3 of it
9/19 of it
Reverse the digits
Subtract (8*5)
Reverse the digits
Double it
Add 1
Subtract 10
Sum of the digits
Square it
70% of it
15/14 of it
Subtract half of the number directly after it
Subtract half of the first prime number
Subtract half of it
Add the product of the 2nd and 4th primes
Reverse the digits
Subtract half of the numbers used in this quiz
One less than thrice the sum of the squares of the 2 digits
Subtract the difference between the digits
And again
One more than the sum of the squares of the digits
Subtract the only remaining square number
Subtract the root of the only remaining square number
Add 5 times the number that is a quarter of the number 2 more than this one
Subtract the square of the difference between the digits, then divide by the second digit of the result
Add 15/3 of the number that is 20 less than it
Add 1, 5 times
Reverse the digits, multiply by 3, then add 10% of the highest number in this quiz
Add thrice the difference between the digits to the sum of the digits
Multiply by 6 and subtract 2