Three digit subtraction with zeroes

Front

What is 804 - 257?

Back

547

Front

What is 800 - 394?

Back

406

Front

What is 900 - 166?

Back

734

Front

What is 401 - 199?

Back

202

Front

What is 504 - 247?

Back

257

Front

What does it mean to subtract?

Back

To take one number away from another.

Front

What is a three-digit number?

Back

A number that has three digits, ranging from 100 to 999.

Front

What is a zero in subtraction?

Back

A zero means that there is no value in that place.

Front

How do you subtract numbers with zeroes?

Back

Start from the rightmost digit and move left, borrowing if necessary.

Front

What is borrowing in subtraction?

Back

When you take 1 from the next left digit to help subtract a larger digit.