3 digit addition and subtraction

Front

What is 3-digit addition?

Back

3-digit addition is the process of adding numbers that have three digits, such as 123 + 456.

Front

What is 3-digit subtraction?

Back

3-digit subtraction is the process of subtracting one 3-digit number from another, such as 789 - 234.

Front

How do you add 3-digit numbers?

Back

To add 3-digit numbers, align the numbers by place value (hundreds, tens, ones) and add each column starting from the right.

Front

How do you subtract 3-digit numbers?

Back

To subtract 3-digit numbers, align the numbers by place value and subtract each column starting from the right, borrowing if necessary.

Front

What is the sum of 852 and 232?

Back

The sum of 852 and 232 is 1084.

Front

What is the difference when you subtract 232 from 852?

Back

The difference when you subtract 232 from 852 is 620.

Front

If you have 736 and spend 495, how much do you have left?

Back

If you have 736 and spend 495, you have 241 left.

Front

What is the result of 707 minus 239?

Back

The result of 707 minus 239 is 468.

Front

If Mrs. Hall has 549 cartons of milk and gives away 256, how many does she have left?

Back

Mrs. Hall has 293 cartons of milk left.

Front

What is 280 minus 174?

Back

280 minus 174 equals 106.