Math one-step word problems

Naomie had $45 to spend at the store. Mom gave her $23 more. How much does she have altogether?

Carl bought a sweatshirt for $23.75. He paid with $30. How much should he get back for change?

A bookshelf has 6 shelves. Each shelf is 18 inches high. How tall is the bookshelf?

An Indian headdress has 35 feathers in it. How many feathers are in 3 headdresses?

Michael bought 3 boxes of pizza. Each box had 12 slices. How many slices are there in all?

A stop sign has 8 corners. if you have 72 corners, how many stop signs do you have?

Aicha had 78 gumballs in her jar. She gave 19 of them to Ray. How many does she have left?

James practices basketball for 30 minutes everyday. How long does he practice in 7 days?

Mrs. Onaiwu wrote a check for $25.43 and another for $48.09. What is the total of the checks?

Darryl bought 3 baseballs at $1.29 each. What was the total cost?