Unit 5 review. Input-output tables.

Mayte bought a package of 100 grapes. She separated the grapes equally in to 5 baggies. She realized that 3 of the grapes in the fifth baggie were squashed so she threw them away. Which equation can be used to represent g, the number of grapes left in the fifth baggie?

• 100 ÷ 5 + 3 = g

• 100 ÷ 5 – 3 = g

• 100 × 5 – 3 = g

• 100 + 5 + 3 = g

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CCSS.3.OA.D.8

Mr. Sako paid a total of $48.25 to mail three packages. He paid $16.15 to mail the first package and $18 to mail the second package. How much did Mr. Sako pay to mail the third package?

(a)  

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CCSS.6.NS.B.3

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CCSS.5.OA.B.3

• 8 ÷ 5

• 8 × 5

• 8 + 5

• 8 – 5

Jocelyn is making bracelets to sell. She wants to put 8 charms on each bracelet. Which table represents the number of charms she will need for 4, 9, 10, or 12 bracelets?

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CCSS.5.OA.B.3

The table shows the miles Ms. Cruz drove her Jeep over four days.

What is the difference between the miles she drove on Thursday and the miles she drove on Tuesday?

(a)  

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CCSS.5.NBT.B.7

Mrs. Holguin has 50 grams of salt to use for two science experiments. She used 12.7 grams of salt for the first experiment and 28.45 grams for the second experiment. How many grams of salt did Mrs. Holguin have left after the two experiments?

• 8.85 grams

• 9.85 grams

• 20.28 grams

• 21.55 grams

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CCSS.6.NS.B.3

Abraham earned the same amount of money each week for 5 weeks doing chores at home. Abraham eff spent $15 on a gift for his friend and still had $35 left. Which diagram can be used to find m, the amount of money Abraham earned each week for doing chores?

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CCSS.7.EE.B.4A

The list shows the amounts Erik spends each month. $645 per month on his apartment rent.

$497 per month on his car payment and car insurance.

About $395 per month on food and cleaning supplies.

Between $120 and $175 per month for the electric and Internet bills.

$127 per month for his fixed-rate cell phone plan.

What is the total of Erik's fixed expenses?

(a)  

Ian has a cell phone plan that charges $125 per month for unlimited calls, texts, and data. Isaac has a cell phone plan that charges $50 for unlimited calls, but texts and data are extra based on usage. Which statement is true?

• Ian’s cell phone bill is a fixed expense, because the amount is the same every month.

• Ian’s cell phone bill is a variable expense, because the amount usually changes every month.

• Isaac’s cell phone bill is a fixed expense, because the amount usually changes every month.

• Isaac’s cell phone bill is a variable expense, because the amount is the same every month.

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CCSS.3.OA.D.9