Multi-Digit Addition

Front

What is multi-digit addition?

Back

Multi-digit addition is the process of adding numbers that have more than one digit, typically involving carrying over values from one place value to the next.

Front

What is the sum of 854,626 and 365,427?

Back

1,220,053

Front

What is the sum of 11,439 and 26,254?

Back

37,693

Front

What place value do we add after the tens place?

Back

The hundreds place.

Front

What is the sum of 329,866 and 472,234?

Back

802,100

Front

What is the sum of 2,143 and 8,589?

Back

10,732

Front

What is carrying in addition?

Back

Carrying is the process of transferring a value from one place value to the next when the sum exceeds the base value (e.g., 10 in base 10).

Front

How do you align numbers for multi-digit addition?

Back

Align the numbers by their place values (ones, tens, hundreds, etc.) so that each digit is in the correct column.

Front

What is the first step in multi-digit addition?

Back

Start adding from the rightmost column (the ones place) and move left.

Front

What do you do if the sum of a column is greater than 9?

Back

Write down the rightmost digit and carry over the left digit to the next column.