Multi-digit Addition & 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

How do you add numbers with different place values?

Back

Align the numbers by their place values (ones, tens, hundreds, etc.) and add each column starting from the right.

Front

What is carrying in addition?

Back

Carrying is the process of moving a value from one column to the next when the sum of a column exceeds 9.

Front

What is borrowing in subtraction?

Back

Borrowing is the process of taking a value from the next left column to help subtract when the top number is smaller than the bottom number.

Front

Calculate: 132,534 + 43,779

Back

176,313

Front

Calculate: 8,921 + 390

Back

9,311

Front

Calculate: 57,789 + 52,493

Back

110,282

Front

Calculate: 45,124 - 12,242

Back

32,882

Front

Calculate: 6,543 + 8,574

Back

15,117