Find the perimeter.

15.255 + 19.058

6.34 - 5.33

14.783 - 5.815

Stephanie and Elle went shopping. Stephanie bought Chrismas scented body wash for $4.89 and Elle bought a scarf for $15. How much did they spend together?

24.083 + 0.82

Ethan was collecting money for a fundraiser. He raised $150 from his soccer team and $85.13 from his friends. How much money did Ethan raise all together?

27.9 - 0.905

Jeffrey was weighing his rocks in his rock collection. His grey rock weighed 4.091 ounces and his black rock weighed 8.6 ounces. How much more did the black rock weigh than the grey rock?

Lucia and Shauna went to Five Below. They bought one pack of gel pens for $1.29 and a bag of chips for $1.85. How much did they spend in total?

4.206 + 10.85

John paid $4.55 for a slice of pizza. He gave the cashier $10. How much money did John get back?

Leyton and his brother were making gingerbread houses. Leyton used 54.7 ounces of mini marshmallows. His brother used 38.01 ounces. How many more ounces did Leyton use than his brother?