Fred picked 49 lemons from the orchard, and gave 26 lemons to Sara. How many lemons remain?

Justin had 748 pieces of candy. He decided to give his friend 54 pieces. How many pieces of candy does Justin now have?

There were 641 roosters, 76 pigs, and 90 cows on a farm. How many more roosters are there than pigs and cows combined?

Mrs. Sean's class raised $921 selling chocolate for a school fundraiser. Mr. Pang's class raised $786 for the fundraiser. How much more did Mrs. Sean's class raise for the fundraiser?

What operation do these words help you solve?

What math operation do these words help you solve?