4.AT.1 - RW Adding and Subtracting

James and Marla each have a bag of marbles. James has 229 marbles. Marla has 455 marbles. How many more marbles does Marla have than James?

Mrs. Laverman was born in 1991. How old was she in 2007?

Anderson has 1,480 songs on his phone. 682 songs are holiday songs. The rest are pop songs. How many pop songs does Anderson have on his phone?

On Earth Day, 3,459 trees were planted along the west coast. On the east coast, 2,725 trees were planted. How many trees were planted altogether on Earth Day?

Clear Creek Elementary was built in 1989. How old is it this year in 2021?

If Tom had $5,689 in his bank account, and Tina had $9,452 in her account, how much money would they have all together?

Oak Street Middle School has 670 students in 7th and 8th grade. 319 of the students are in 7th grade. How many students are in 8th grade?

Ally drove 2,347 miles to Florida. A week later she drove the same distance home. How far did she drive in all?

Last summer, Jamal made $840 mowing lawns. This summer, he made $1,497. How much did he make in the past two summers?

Mary and Devon are playing Monopoly. Mary has $6,349. Devon has $8,301. How many more dollars did Devon have then Mary?

Mrs. Laverman's watch tells her how many steps she takes every day. On Monday, she took 8,342 steps. On Tuesday, she only took 5,691 steps. How many more steps did she take on Monday?

Antonia’s book is 726 pages long. She read 20 pages on Monday, 55 pages on Tuesday, and 67 pages on Wednesday. How many pages does Antonia have left in her book to read?

Jim's Video Game store has 5,323 video games for sale. They He buys all of the video games from a closing video game store. That store has 3,199 video games. How many video games will Jim own once he buys the other store’s games?