Addition and Subtraction with Regrouping

Front

What is regrouping in addition?

Back

Regrouping in addition is the process of carrying over a value from one place value to the next when the sum of a column exceeds 9.

Front

What is regrouping in subtraction?

Back

Regrouping in subtraction is the process of borrowing from the next higher place value when the top digit is smaller than the bottom digit in a column.

Front

What is the sum of 231 and 392?

Back

623

Front

What is the difference between 783 and 248?

Back

535

Front

What do you do when you add two numbers and the sum is greater than 9?

Back

You regroup by carrying over to the next place value.

Front

What is the result of 600 - 85?

Back

515

Front

How do you find the total of multiple numbers?

Back

You add all the numbers together.

Front

What is 424 + 277?

Back

701

Front

What is the first step in solving 321 + 4,543?

Back

Align the numbers by place value and add starting from the right.

Front

If you have 5 tens and you need to add 8, what do you do?

Back

You regroup by converting 5 tens into 4 tens and 1 hundred.