Unit 6 Lessons 1-8 Review

The hanger is in balance. There are two labeled weights of 4 grams and 12 grams. The three circles each have the same weight. What is the weight of each circle in grams?

• $\frac{3}{8}$

• 1

• $\frac{8}{3}$

• 8

Tags

CCSS.3.MD.A.2

Select ALL the situations that can be represented by the tape diagram.

• Clare buys 4 bouquets, each with the same number of flowers. The florist puts an extra flower in each bouquet before she leaves. She leaves with a total of 99 flowers.

• Andre babysat 5 times this past month and earned the same amount each time. To thank him, the family gave him an extra $4 at the end of the month. Andre earned $99 from babysitting.

• A family of 5 drove to a concert. They paid $4 for parking, and all of their tickets were the same price. They paid $99 in total.

• 5 bags of marbles each contain 4 large marbles and the same number of small marbles. Altogether, the bags contain 99 marbles.

• Han is baking five batches of muffins. Each batch needs the same amount of sugar in the muffins, and each batch needs four extra teaspoons of sugar for the topping. Han uses 99 total teaspoons of sugar.

Tags

CCSS.4.NBT.B.6

​At practice, Diego does twice as many push-ups as Noah, and also 40 jumping jacks. He does 62 exercises in total. The equation 2x+40=62 describes this situation. What does the variable x represent?​

• The number of jumping jacks Diego does

• The number of push-ups Diego does

• The number of jumping jacks Noah does

• The number of push-ups Noah does

Tags

CCSS.7.EE.B.4A

On the Quiz this question and the next few will be short answer and you have to show your work!

A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7 pound bag of beans and a bag of rice. The bags of rice are all identical.

Which equation represents this situation?

• 64/4 = 7x

• 4(x+7) = 64

• 7(x+4) = 64

• 64/7 = 4x

Tags

CCSS.HSA.CED.A.3

What is the solution to this equation:

4(x+7)=64

• 9

• 14.25

• 53

• 8.57

Tags

CCSS.7.EE.B.4A

A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 identical bags of rice and a 7 pound bag of beans.

Which equation represents this situation?

• 7x + 4 = 64

• 28x = 64

• 64 = 4x+7

• x(4+7) = 64

Tags

CCSS.HSA.CED.A.3

What is the solution to this equation:

64 = 4x+7

• 9

• 14.25

• 16

• 28

Tags

CCSS.7.EE.B.4A

A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 boxes. Each box contains a 7 pound bag of beans and a bag of rice. The bags of rice are all identical.

What does the solution of 9 mean in the context of this situation?

• The size of the bags of rice

• The number of boxes

• The number of bags of beans

• The weight of the box

Tags

CCSS.4.OA.A.3

A food pantry is making packages. Each package weighs 64 pounds. Each package contains 4 identical bags of rice and a 7 pound bag of beans.

What does the solution 14.25 represent in this situation?

• The number of bags of beans

• The weight of the rice bags

• the weight of the package

• The number of bags of rice

Tags

CCSS.7.EE.B.3

This will not be multiple choice - you will need to draw it.

Which tape diagram represents this situation:

A family buys 6 equally priced tickets to a show. They also pay a $3 parking fee. They spent $27 altogether.

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4A