Find Sum of 45 and 30

easyGrade 1-3addition

The Problem

What is the sum of 45 and 30?

Answer:

75

Key Information

  • First number: 45
  • Second number: 30

Step-by-Step Solution

1

Identify the numbers

First number = 45, Second number = 30
2

Add the numbers

45 + 30 = 75
3

Final answer

The sum is 75

Common Mistakes to Avoid

  • Calculation errors

Helpful Tips

  • Line up the digits when adding
  • Check your work

Real-World Application

Addition is used daily for counting, shopping, and measuring.

Related Topics:

numbersadditionbasic mathword problems

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