Multidigit Addition and Subtraction

Front

What is multidigit addition?

Back

Multidigit addition is the process of adding numbers that have more than one digit, such as 45,009 + 3,008.

Front

What is multidigit subtraction?

Back

Multidigit subtraction is the process of subtracting numbers that have more than one digit, such as 804 - 257.

Front

How do you perform addition with carrying?

Back

When the sum of digits in a column exceeds 9, carry over the extra value to the next column on the left.

Front

How do you perform subtraction with borrowing?

Back

When a digit in the top number is smaller than the digit below it, borrow from the next column to the left.

Front

What is the sum of 52,019 and 14,368?

Back

66,387

Front

What is the difference when you subtract 14,368 from 52,019?

Back

37,651

Front

What is the sum of 246 and 553?

Back

799

Front

What is the sum of 9,376 and 2,548?

Back

11,924

Front

What is the result of 804 minus 257?

Back

547

Front

What is the term for the result of an addition problem?

Back

The result of an addition problem is called the sum.