3 Digit Addition and Subtraction with Regrouping

Front

What is regrouping in addition?

Back

Regrouping in addition is when you combine numbers that are greater than 10 and carry over to the next place value.

Front

What is regrouping in subtraction?

Back

Regrouping in subtraction is when you borrow from the next place value to subtract a larger digit from a smaller digit.

Front

What is the sum of 641 and 276?

Back

917

Front

What is the difference when you subtract 875 from 992?

Back

117

Front

What do you do when the top number is smaller than the bottom number in subtraction?

Back

You regroup by borrowing from the next place value.

Front

What is 394 plus 136?

Back

530

Front

What is 549 minus 256?

Back

293

Front

What is the first step in adding 3-digit numbers?

Back

Line up the numbers by their place values: hundreds, tens, and ones.

Front

What do you do if the sum of the ones place is greater than 9?

Back

You regroup by carrying over to the tens place.

Front

What is the result of 456 minus 278?

Back

178