[Week 16] - Common Assessment 4 Review

Aidan needs to buy a bag of colored sand to put into his sand pit. If it takes 51/3 pounds of sand to fill up the sand pit and he has 33/4 pounds of sand right now, how much more sand does he need to fill it completely?

Is the following number prime or composite?

101

Mrs. Strickland baked a walnut cake for her class. The models below show how much cake she brought to school and how much she had left at the end of the day.

Which fraction represents the difference between the amounts of cake Mrs. Strickland had before school and after school?

Is the following number prime or composite?

102

Is the following number prime or composite?

103

Is the following number prime or composite?

104

Which of the following shows the smallest and largest 2-digit prime numbers?

A - 2 & 99

B - 13 & 91

C - 11 & 97

D - 1 & 89

Hint: first eliminate any choices that have numbers that are not prime

Jordyn mixed the peanuts and popcorn into a bag for summer camp. Each whole square represents one cup.

How many cups of peanuts and popcorn does Jordyn have?

Victoria practiced playing the trumpet for 3 days. The shaded models below show Victoria's practice times. Each whole circle represents one hour.

How much total time did she spend practicing for the 3 days?

The shaded portion below shows how much of his research paper Jose completed this week.

Last week, Jose completed 7/10 of the paper. What fraction of the paper has Jose completed so far?

Jayden has a piece of wire that is 62.4 inches long. He cuts the wire into 3 equal pieces. About what is the length of each piece of wire?

A 2-year old goliath bird-eating spider weighs 6 ounces, or 6/16 of a pound. Which fraction is equivalent to 6/16?

Josey walks in the Labor Day parade. She walks 31/4 miles along the parade route and 25/6 miles home. How many miles does Josey walk?

Gustavo is practicing for a triathlon. On Sunday, he bikes 125/8 miles and swims 52/3 miles. On Monday, he runs 63/8 miles. How many total miles does Gustavo cover on the two days?

Use the map below to find the distance from the start of the trail to the end.