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, such as 23 + 45 or 1,234 + 2,345.

Front

What is the sum of 509 and 372?

Back

881

Front

What is the sum of 9,376 and 2,548?

Back

11,924

Front

If Danny has 297 marbles and buys 468 more, how many marbles does he have now?

Back

765 marbles

Front

What is the sum of 6,694 and 23?

Back

6,717

Front

What is the sum of 246 and 553?

Back

799

Front

What is carrying in addition?

Back

Carrying is a method used in addition when the sum of a column exceeds 9, requiring you to carry over to the next column.

Front

What is the place value of the digit 5 in the number 5,432?

Back

The place value of 5 in 5,432 is 5,000.

Front

What is the first step in solving a multi-digit addition problem?

Back

The first step is to align the numbers by their place values (ones, tens, hundreds, etc.).

Front

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

Back

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