Three-Digit Addition

Front

What is three-digit addition?

Back

Three-digit addition is the process of adding numbers that have three digits, such as 123 + 456.

Front

What is the sum of 404 + 404?

Back

808

Front

What is the sum of 504 + 134?

Back

638

Front

What is the sum of 601 + 604?

Back

1,205

Front

What is the sum of 221 + 256?

Back

477

Front

What do we call the result of an addition problem?

Back

The result of an addition problem is called the sum.

Front

What is carrying in addition?

Back

Carrying is when you move a value from one column to the next in addition, usually when the sum exceeds 9.

Front

What is the place value of the digit 5 in the number 534?

Back

In the number 534, the digit 5 is in the hundreds place.

Front

What is the place value of the digit 3 in the number 534?

Back

In the number 534, the digit 3 is in the tens place.

Front

What is the place value of the digit 4 in the number 534?

Back

In the number 534, the digit 4 is in the ones place.