Three Digit Addition with Regrouping

Front

What is three-digit addition?

Back

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

Front

What does regrouping mean in addition?

Back

Regrouping in addition means carrying over a value from one column to the next when the sum exceeds 9.

Front

What is the sum of 328 and 426?

Back

754

Front

What is the sum of 509 and 372?

Back

881

Front

What is the sum of 357 and 149?

Back

506

Front

What is the sum of 394 and 97?

Back

491

Front

What is the sum of 222 and 325?

Back

547

Front

How do you add numbers with regrouping?

Back

1. Add the digits in the ones place. If the sum is 10 or more, carry over to the tens place. 2. Add the digits in the tens place, including any carry. 3. Add the digits in the hundreds place.

Front

What is the ones place in a three-digit number?

Back

The ones place is the rightmost digit in a three-digit number, representing the number of single units.

Front

What is the tens place in a three-digit number?

Back

The tens place is the middle digit in a three-digit number, representing the number of tens.