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 column to the next.

Front

How do you align numbers for multi-digit addition?

Back

When adding multi-digit numbers, align the numbers by their rightmost digits (units place) to ensure that each column represents the same place value.

Front

What is carrying in addition?

Back

Carrying in addition occurs when the sum of a column exceeds 9, requiring the excess to be carried over to the next left column.

Front

What is the sum of 246 and 553?

Back

The sum of 246 and 553 is 799.

Front

What is the sum of 947 and 856?

Back

The sum of 947 and 856 is 1,803.

Front

If Ian has 4,907 stamps and adds 3,156, how many does he have now?

Back

Ian has 8,063 stamps after adding 3,156 to his collection.

Front

What is the sum of 509 and 372?

Back

The sum of 509 and 372 is 881.

Front

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

Back

The sum of 9,376 and 2,548 is 11,924.

Front

What strategies can help with multi-digit addition?

Back

Strategies include breaking numbers into smaller parts, using estimation, and practicing with various examples to build confidence.

Front

What is the importance of place value in multi-digit addition?

Back

Place value is crucial in multi-digit addition as it determines the value of each digit based on its position, ensuring accurate calculations.