25
-25 or +25
400*25 = 10,000
25
25
4 times 25 = 100 so the answer will be 25
because there is no whole number when multiplied by itself that gives 20. 25 is a square number because 5 x 5 = 25
It is: 2 and 1/12 multiplied by 12 = 25
25 multiplied by 4 = 100.
The number multiplied by 1.25
25. 4*25=100
There is no simple way to do it except to look for a number which, when multiplied by itself, gives 25. So (-5)*(-5) = 25 and 5*5 = 25 mean that -5 and 5 are two possible answers.