Lester and Kari are playing a number pattern game. Kari wrote the following pattern. 45.5, 49, 52.5, ____, 59.5 What is the unknown number in the pattern Kari wrote?

The middle school is 2.72 kilometers from Marsha’s house and 1.54 kilometers from Ryan’s house. How much farther does Marsha live from the middle school than Ryan?

Rico’s backpack weighed 3.6 pounds. Then he added his school books which weighed an additional 24.76 pounds. How much did Rico’s backpack weigh with his school books?

Laura rode her bike for 3 5_ 8 hours on Saturday and for 4 1_ 4 hours on Sunday. Which is the best estimate of the time Laura spent riding her bike on Saturday and Sunday?

Brent has a piece of rope that is 6 5/6 feet long. He uses 4 1/3 feet of the rope to hang a tire swing. How much rope does he have left?

John has 3 bundles of wood weighing a total of 35 3_ 4 pounds. Two of the bundles weigh 12 3/8 pounds and 8 1/2 pounds. How much does the third bundle weigh?

A fruit salad recipe calls for 3/ 4 pound of apples and 2/5 pound of dates. What is the least common denominator of the fractions?

On a coordinate grid, Ming’s house is located 2 blocks to the right and 5 blocks up from (0, 0). Joe’s house is located 3 blocks to the right and 2 blocks down from Ming’s house. What ordered pair describes the location of Joe’s house?

What is the unknown number in Sequence 2 in the chart?

The graph shows the relationship between the number of weeks and the number of hours spent on the computer. What rule relates the number of weeks to the number of hours of computer time?

Otis is cutting a long piece of wood trim into smaller pieces for an art project. The line plot shows the length of the smaller pieces of wood. How many pieces of wood will be at least 1/2 foot in length?

Adela is buying a DVD player on layaway for $210. If she makes a down payment of $30 and pays $15 each week, how many weeks will it take Adela to pay for the DVD player?

Tony drew a picture of his vegetable garden. What type of polygon is Tony’s vegetable garden?

Kevin made a jewelry box with the dimensions shown. What is the volume of the jewelry box?

The bricks Mr. Johnson used to make his patio are shaped like regular octagons. Which of the following describes a regular octagon?

A shipping carton in the shape of a rectangular prism has a volume of 756 cubic inches. The base area of the shipping carton is 42 square inches. What is the height of the shipping carton?

The Ceramic Tile Company uses 32 tiles for each counter top it makes. About how many counter tops can it make from its last shipment of 1,486 tiles?

The swimming instructor has a list of 152 students who have signed up for swimming lessons. The swimming instructor can register 12 students in each class. What is the least number of classes needed for all the students to be registered in a class?

Kayla has a T-shirt store. She sold three times as many white T-shirts as blue T-shirts. She sold a total of 48 T-shirts. How many white T-shirts did Kayla sell?

The owner of a music store received a shipment of 1,532 CDs. The CDs came in 37 boxes. The same number of CDs were in 36 of the boxes. How many CDs were in the remaining box?

Jeff had reached the highest level on his new computer game. The computer reported his score as 1.35 × 10 5 points. How should Jeff write his score in standard form?

Mario went on a hike with his friends. They hiked 2.24 miles an hour for 8 hours. How many miles did they hike in all?

Tony is making small bags of bird seed from a larger bag of bird seed that weighs 11.16 pounds. If he puts the same amount of seed in each of 6 bags, how much will each bag weigh?

Leon bought trail mix that cost $0.78 per pound. He paid $6.24 for the trail mix. How many pounds of trail mix did he buy?