Solve each problem.
464 + 325 =
4,842 − 425 =
Round each number to the nearest 100.
364 → 334 → 641 →
2,236 → 3,139 → 2,942 →
Benjamin has a rectangular chicken coop. The coop is 18 feet long by 7 feet wide.
Benjamin wants to put up a fence around the perimeter of the chicken coop. How much fence does Benjamin need to buy?
How much area, in square feet, will the chickens have inside the coop?
Finish writing the multiples of 9.
9,