Math Review 4th grade

How many degrees are in an angle that turns 1/3 of a circle?

Irene bought 9/16 pound of wheat flour and 4/16 pound of rye flour ti use in a bread recipe. How much flour did Irene buy in all?

Dan has a piece of wood that is 9/10 of a meter long. He uses 6/10 of a meter for a model boat he was building. How much of the wood does Dan have left?

One of the hiking trails at a state park is 14/3 miles long. Which mixed number shows the length of the hiking trail?

Anna has 32 red beads, 16 blue beads, and 8 green beads. She wants to put an equal number of each kind of bead on necklaces she is making. How many of each kind of bead can Anna pit on each necklace?

Paula and Karen are playing a game. Paula counts by 4s. Karen counts by 5s. They try to pace the counting so they will say the first common number together. What is the first number they both say together?

Jeff's teacher writes a list of numbers on the board. She ask Jeff to circle the prime number. Which number should Jeff circle?

Ming writes a number pattern on a slip of paper and hands it to his friend Jack.

24, 21,23, 20, 22,19, 21, 18

Jack writes the next number in the pattern and hands the paper back to Ming. What number should Jack write?

Dawn's family is taking a 3-day vacation to visit her cousins. How many hours will they be away?

Carlos and his family left for the amusement park at 8:35 A.M. The trip took 1 hour 55 minutes. What time did they arrive?

Sandy cut three pieces of yarn to use for her art project. One piece was 1 foot 8 inches long, one was 10 inches long, and one was 2 feet 6 inches long. How much yarn did Sandy uses?

A picture called a mosaic was made from 172,435 small clay tiles. What is the value of the digit 2 in 172,435?