Grade 7 | Unit 6: Expressions, Equations, and Inequalities | Mid-Unit Assessment (A)

This 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?

• 1

• 8

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7.EE.B.4

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.

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7.EE.B.4

• 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

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7.EE.B.4

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7.EE.B.4.a

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7.EE.B.4.a

A food pantry is making packages. Each package weighs 64 pounds. Here are two situations. For each situation, write an equation to represent the situation. If you get stuck, consider drawing a diagram. 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. Each package contains 4 identical bags of rice and a 7-pound bag of beans.

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7.EE.B.4.a

For a school fundraiser, Elena will make T-shirts. She will order T-shirts and print graphics on them. Elena must spend $349 on a printing machine and $4.80 per shirt for the blank shirts, ink, and other supplies. Complete the table giving the total cost Elena will spend to make each specific number of T-shirts.

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7.EE.B.4.a