3 Digit Subtraction

Front

What is 3-digit subtraction?

Back

3-digit subtraction is the process of subtracting one 3-digit number from another 3-digit number.

Front

What is the first step in 3-digit subtraction?

Back

The first step is to line up the numbers by their place values: hundreds, tens, and ones.

Front

How do you subtract in the ones place?

Back

Subtract the digits in the ones place. If the top digit is smaller, you need to borrow from the tens place.

Front

What do you do if you need to borrow in subtraction?

Back

If you need to borrow, decrease the digit in the next left place by 1 and add 10 to the current place.

Front

What is the result of 235 - 100?

Back

135

Front

What is the result of 333 - 200?

Back

133

Front

What is the result of 264 - 1?

Back

263

Front

What is the result of 143 - 43?

Back

100

Front

What is the result of 231 - 30?

Back

201

Front

What is the difference between 500 and 250?

Back

250