Adding (3+2 Digit) Numbers With/Without Regrouping

Front

What is addition?

Back

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

Front

What does regrouping mean in addition?

Back

Regrouping is when you carry over a value from one column to the next in addition, usually when the sum exceeds 10.

Front

What is the sum of 256 and 2?

Back

The sum of 256 and 2 is 258.

Front

What is the sum of 638 and 10?

Back

The sum of 638 and 10 is 648.

Front

What is the sum of 229 and 100?

Back

The sum of 229 and 100 is 329.

Front

What is the sum of 532 and 0?

Back

The sum of 532 and 0 is 532.

Front

What is the sum of 633 and 110?

Back

The sum of 633 and 110 is 743.

Front

How do you add two 3-digit numbers?

Back

Align the numbers by place value (hundreds, tens, units) and add each column starting from the right.

Front

What do you do if the sum of a column is more than 10?

Back

You regroup by carrying over the extra value to the next column on the left.

Front

What is a 2-digit number?

Back

A 2-digit number is a number that has two places, such as 10 to 99.