Addition Regrouping

Front

What is Addition Regrouping?

Back

Addition regrouping is a method used in addition where numbers are rearranged to make it easier to add them together, especially when the sum exceeds 10 in any column.

Front

What do you do when the sum of the digits in a column is greater than 9?

Back

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

Front

What is the first step in addition regrouping?

Back

Align the numbers by their place values (ones, tens, hundreds).

Front

Solve: 424 + 277 = ?

Back

701

Front

Solve: 724 + 167 = ?

Back

891

Front

Solve: 683 + 954 = ?

Back

1637

Front

Solve: 243 + 167 = ?

Back

410

Front

Solve: 693 + 787 = ?

Back

1480

Front

What is a carry in addition?

Back

A carry is when you move a value from one column to the next left column because the sum exceeds 9.

Front

Why is it important to regroup in addition?

Back

Regrouping helps to accurately add larger numbers by simplifying the addition process.