Snow Man Math

It took Jasmine 78 minutes to build a snowman family. She took twice as long as her older brother. How long did it take her brother to build a snowman?

Nolan shoveled driveways over the weekend. He made a total of $82. If he earned the same amount of money on both days, how much money did he make on Saturday alone?

10,304 boys and girls attended the winter festival. 5,935 of them were girls. How many boys attended the winter festival?

A group of friends prepared for a huge snowball fight. Greg rolled 32 snowballs, Mike rolled 87 snowballs. Allison rolled 103 snowballs. How many snowballs did they roll altogether?

Sara made 3 piles of snowballs. She placed 27 snowballs in each pile. How many snowballs did she make in all?

Mr. Smith shoveled his driveway in 46 minutes. It snowed again overnight. The next day, his son Jacob took three times as long to shovel the same driveway. How many minutes did it take Jacob to shovel the driveway?