What number added to 3.56 gives 23.018?

What number added to 0.756 gives 1 ?

Which number added to 16.254 gives 30 ?

Three times a number added to 8 gives 20. Find the number.

a number when added to its half gives 72. find the number.

Three times a number added to 23 is 80 .Find the number

What must be added to -23 to get -9 ?

What is the number one-third of which added to 5 gives 8?

What must be added to the given numbers so that they are in proportion? a. 1, 3, 10, 18 b. 23, 34, 56, 78

What least number must be added to 1056 to get a number exactly divisible by 23? 2 (b) 3 (c) 21 (d) 25