Solve each problem.
274 + 322 =
662 − 217 =
Round each number to the nearest 100.
372 → 248 → 451 →
2,048 → 3,264 → 2,945 →
What is the area of the rectangle below?
Draw a picture on your graph paper if you need help.
There are 517 students at Cedar Grove Elementary. 287 students ride a car to school and 38 students walk to school. The rest of the students ride the bus. How many student ride the bus to school?