Solve.
293 − 147 =
Mary brought $326 to spend on her vacation. She spends $267 on her vacation. How much money does Mary have left after her vacation?
What operation is used to solve this problem?
How much money does Mary have left after her vacation?
Sam drew a rectangle on his paper. The rectangle is 10 inches wide by 6 inches long.
What is the area of Sam's rectangle?
What is the perimeter of Sam's rectangle?
Mario’s Meat Market sells ground beef.
On Wednesday, they sold 115 pounds of ground beef.
On Thursday they sold 150 pounds more than they had sold on Wednesday.
On Friday, they sold 323 pounds.
How many more pounds of ground meat did they sell on Friday than on Thursday?