One grape is 2 centimeters long. One watermelon is 21 grapes long. How many centimeters long is one watermelon?

Cole's tree grows 4 inches each year. The tree is 40 inches tall. How old is the tree?

Brycen has a big spelling test coming up. He must learn 35 words. On Monday he learned 12 words. How many more words must he learn?

Derek had 30 cups when his lemonade stand opened. At the end of the day he had 7 cups left. How many cups of lemonade did he sell?

It's track and field day. Chloe jumped 78 inches. Bob jumped 66 inches. How far did they jump in all?

Tammy has collected 25 stickers. She got 14 stickers from her teacher and the rest were from her aunt. How many stickers did she get from her aunt?

Jared wanted to hand out lollipops for his birthday treat. There are 27 students in his class. Jared has 19 lollipops. How many more would he need to have enough for everyone?

Ridley rode her bike to her cousin's house. Her cousin lives 15 kilometers away. She rode 6 kilometers before taking a break. How much more did she ride after her break before arriving at the house?

Emma had 10 marbles. Her brother has 10 times what she has. How many marbles does Emma's brother have?

Sara has 45 buttons. She divides evenly among her 9 friends. How many buttons does each friend get?

Yuri had a garage sale. He sold a toy for 25 cents. He sold a book for 55 cents. How much money did he make in all?

Ellie served 27 scoops of ice cream to her friends. 9 people are eating sundaes, and everyone has the same number of scoops. How many scoops does each person have?

A football field is 100 yards long. Taylor can throw the ball 20 yards at a time. If she starts at one end, how many times would Taylor need to throw the ball before it reached the other end?