4.NBT.B.4 Multi-Digit Addition and Subtraction

Front

What is multi-digit addition?

Back

Multi-digit addition is the process of adding numbers that have more than one digit, aligning them by place value and adding each column from right to left.

Front

What is multi-digit subtraction?

Back

Multi-digit subtraction is the process of subtracting numbers that have more than one digit, aligning them by place value and subtracting each column from right to left.

Front

What is the sum of 12,376 and 83,285?

Back

95,661

Front

What is the sum of 298,879 and 131,451?

Back

430,330

Front

What is the difference when you subtract 52,544 from 87,985?

Back

35,441

Front

What is the difference when you subtract 4,577 from 8,362?

Back

3,785

Front

What is the sum of 8,557 and 4,297?

Back

12,854

Front

What is the first step in multi-digit addition?

Back

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

Front

What is the first step in multi-digit subtraction?

Back

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

Front

What do you do if a column in addition exceeds 9?

Back

If a column exceeds 9, you carry over the extra value to the next left column.