Mathematics
Grade-3-
Easy

Question

The sum of two numbers is 99, if one number is 45, the other one is 

  1. 54
  2. 55
  3. 77
  4. 44

Hint:

Subtracting two or more numbers results in the total subtraction of those values combined.

The correct answer is: 54


Here, we are given that the sum of two numbers is 99 and one of them is 45.
We have to find the other number.
Let the other number be x.
We have,. Sum of two numbers = 45 + x
Or, 99 = 45 + x
Or, 99 - 45 = x
Or, x = 54
Hence, the correct option is (a).

Sum of two numbers = the given number + the kther number

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