4th grade Math Practice 2

The fourth-grade classes at a school made flowers to decorate the cafeteria.

There are 5 fourth-grade classes at this school.

• To make each flower, 4 sheets of paper were used.

• The classes used a total of 300 sheets of paper.

• Each class made the same number of flowers.

How many flowers did each fourth-grade class make?

• 75

• 15

• 240

• 17

Trina lives in an apartment. The table shows some of the expenses that Trina paid for three months to live in the apartment.

Which expenses were variable expenses for Trina during these three months?

• Water and Electricity only

• Rent, Water, and Electricity

• Rent and Cable TV only

• Cable TV only

Four people are mowing their lawns. The table shows the fraction of each lawn that has already been mowed by each person.

Which of these people have mowed greater than

3 / 4 of a lawn?

• Nate, Rudy, Marc, and Santos

• Nate and Marc only

• Rudy only

• Santos only

Erin has 12 pictures from a field trip and some pictures from a vacation. She has twice as many pictures from the vacation as from the field trip. Which strip diagram represents p, the total number of pictures Erin has?

• 
• 
• 
• 

What decimal number is equivalent to 18 /10 ?

The table shows the number of miles a family will travel next summer.

Which is the best estimate of the combined number of miles this family will travel next summer?

• 700 mi

• 900 mi

• 1,100 mi

• 2,300 mi

Deon sorted figures into groups. The figures shown were sorted into the same group.

Which statement best describes the figures in this group?

• Each figure has only one obtuse angle.

• Each figure has at least one acute angle.

• Each figure has only one pair of parallel sides.

• Each figure has at least one pair of perpendicular sides.

The blank model shown can be shaded to represent 7/ 10.

Which expression does NOT show a way to represent 7 / 10 as a sum of fractions?

• 2 /10 + 2/10 + 2/10 + 1/10

• 4 / 10 + 3/10 + 3/10

• 6/10 + 1/10

• 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10

The models represent the price for a pound of grapes at four different stores. Each model is shaded to represent a price that is greater than $1.00.

Which stores have a price greater than $1.60 but less than $1.90 for a pound of grapes?

• Store L, Store N, and Store P only

• Store L, Store M, and Store N only

• Store L and Store N only

• None of the stores

Lori started to draw an array to help her solve a math problem. She drew one full row and one full column of the array, as shown.

She finished drawing the array correctly. Which equation represents a problem Lori could solve using this array?

• 12 × 13 = 156

• 13 × 13 = 169

• 14 × 12 = 168

• 13 × 14 = 182