Solve each problem.
274 + 322 =
662 − 217 =
Round each number to the nearest 100.
372 → 248 → 451 →
2,048 → 3,264 → 2,945 →
Jerry loves playing video games.
- He played video games for 45 minutes on Friday.
- He played video games 15 fewer minutes on Saturday than Friday.
- He play video games for 25 minutes on Sunday.
How many minutes did Jerry play video games on Friday?
How many minutes did Jerry play video games on Saturday?
How many minutes did Jerry play video games on Sunday?
How many total minutes did Jerry play video games on Friday, Saturday, and Sunday?
Sam made a rectangular play pen for his dogs. The rectangle is 36 feet wide by 9 feet long.
What is the area of Sam's rectangle?
What is the perimeter of Sam's rectangle?