Mastery of Adding and Subtracting 5-Digit Numbers

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 taking one number away from another.

Front

What is a 5-digit number?

Back

A 5-digit number is a number that has five digits, ranging from 10,000 to 99,999.

Front

What is the sum of 12,345 and 23,456?

Back

35,791

Front

What is the result of adding 76,543 and 23,456?

Back

99,999

Front

What does it mean to subtract a number?

Back

To subtract a number means to take that number away from another number.

Front

What is the difference between 89,012 and 34,567?

Back

54,445

Front

What is the result of subtracting 23,456 from 65,432?

Back

41,976

Front

What is the result of subtracting 21,234 from 65,432?

Back

44,198

Front

How do you check your addition?

Back

You can check your addition by reversing the operation and subtracting one of the original numbers from the sum.