4th grade addition with regrouping

Front

What is addition with regrouping?

Back

Addition with regrouping is a method used when the sum of two digits in a column exceeds 9, requiring you to carry over to the next column.

Front

What does it mean to carry over in addition?

Back

Carrying over means transferring a value from one column to the next when the sum exceeds 9.

Front

How do you add two numbers with regrouping?

Back

1. Start from the rightmost column. 2. Add the digits. 3. If the sum is 10 or more, write down the last digit and carry over the first digit to the next column.

Front

What is the sum of 1,382 and 2,658?

Back

4,040 steps.

Front

What is the sum of 9,847 and 3,907?

Back

13,754.

Front

What is the sum of 123,456 and 987,654?

Back

1,111,110.

Front

What is the sum of 463,871 and 295,038?

Back

758,909 cookies.

Front

What is the sum of 256,379 and 104,212?

Back

360,591.

Front

What is a digit in the context of addition?

Back

A digit is any single numerical symbol from 0 to 9 used in counting and calculations.

Front

What is a column in addition?

Back

A column in addition refers to the vertical arrangement of numbers, where each column represents a place value (ones, tens, hundreds, etc.).