Adding Large Numbers (4 digit)

Front

What is the process of adding large numbers called?

Back

Addition

Front

What is the sum of 12,310 and 14,227?

Back

26,537

Front

How do you align numbers for addition?

Back

Align the numbers by their rightmost digits (units) in columns.

Front

What is the sum of 15,519 and 8,199?

Back

23,718

Front

What is the importance of carrying in addition?

Back

Carrying is necessary when the sum of a column exceeds 9, requiring you to carry over to the next column.

Front

What is the sum of 9,815 and 12,310?

Back

22,125

Front

How do you check your addition for accuracy?

Back

You can check your addition by reversing the order of the numbers and adding them again.

Front

What is the sum of 14,227 and 15,519?

Back

29,746

Front

What is a four-digit number?

Back

A number that has four digits, ranging from 1,000 to 9,999.

Front

What is the sum of 8,199 and 9,815?

Back

18,014