3-Digit Addition and Subtraction Review

Front

360 - 254 = ?

Back

106

Front

509 + 372 = ?

Back

881

Front

575 - 58 = ?

Back

517

Front

215 + 775 = ?

Back

990

Front

467 + 324 = ?

Back

791

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by removing one from the other.

Front

What is a 3-digit number?

Back

A 3-digit number is a number that has three digits, ranging from 100 to 999.

Front

What does the term 'sum' mean?

Back

The sum is the result of adding two or more numbers together.

Front

What does the term 'difference' mean?

Back

The difference is the result of subtracting one number from another.