math riddle - hard (again with different answers)?

$pOnGeBoB : )

New member
only using the numbers 1953
make a equation to get the answers of any of the following
7
9
20
30
35
37
40


choose one you like to do or try all
you can use -, +, / x and parenthesis, square root, absolute value, exponents, ect

you can also put the number together ex: 53-19=
 
Back
Top