CUA Review

Amber planted flowers in pots to decorate her front yard. Each pot had 5 flowers as shown below. If Amber planted 6 pots of flowers, how many total flowers did Amber plant?

• 36

• 30

• 11

• 25

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3.4D

Irina and her 6 friends ate fruit snacks. Each fruit snack pack contained 4 fruit chews. How many total fruit chews did Irina and her friends have?

• 10

• 24

• 21

• 28

At the birthday party there are 5 bags of chips on every table. There are 18 tables for the party. How many bags of chips are at the party?

• 23

• 90

• 54

• 85

Choose an equation that can be written for the model shown.

(a)  

• 5 x 4 = 20
• 5 + 4 = 9
• 4 x 5 = 20

Haruko did 9 sit ups in P.E. class. The number of sit-ups Tom did can be represented by this expression

2x9

Which statement is true?

• Tom did 2 times as many sit-ups at Haruko.

• Haruko did 2 times as many sit-ups as Tom.

• Tom did 2 more sit-ups than Haruko.

• Haruko did 2 more sit-ups than Tom.

Choose an equation that represents the jumps on the number line.

• 2 x 10

• 5 x 2

• 8 + 2

• 2 x 5

The movie theater has eight rows of seats. Each row has five seats. During the movie, there were 15 seats left empty.

Which expression could be used to find the number of people who attended the movie?

Hector played a game 4 times. Each time he played, he threw 4 red balls and 3 green balls at a target. What was the total number of balls Hector threw at the target?

• 28

• 11

• 24

• 36

A neuroscientist is growing cells in 6 different Petri dishes. Each Petri dish has 5 cells in it. Which equation represents the strip diagram.

A car dealership has nine rows in its used-car section. Each row has seven cars.

Which model can be used to find the total number of used-cars at the car dealership?

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