Front

What is multi-digit addition?

Back

Multi-digit addition is the process of adding numbers that have more than one digit, such as 245 + 678.

Front

What is multi-digit subtraction?

Back

Multi-digit subtraction is the process of subtracting one multi-digit number from another, such as 543 - 276.

Front

Solve: 482 - 251 = ?

Back

231

Front

Solve: 246 + 553 = ?

Back

799

Front

What is the sum of 589 and 267?

Back

The sum is 856.

Front

Solve: 843 - 731 = ?

Back

112

Front

What is the difference between 589 and 267?

Back

The difference is 322.

Front

Brittany has 9,123 sharpened pencils. She breaks 7,654 pencils. How many sharpened pencils does she have left?

Back

1,469 pencils.

Front

What is regrouping in addition?

Back

Regrouping is the process of carrying over a value to the next column when the sum exceeds 9.

Front

What is borrowing in subtraction?

Back

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