Spiral Review Part 6

The first four terms of a pattern are below. 9, 13, 17, 21, … Write an expression to describe the rule. What is the 16th term? (AR.3.1)

• 9 + 4x where x = 0, 1, 2, 3, etc.

• 9 + 3x where x = 0, 1, 2, 3, etc.

• 13 + 4x where x = 0, 1, 2, 3, etc.

• 9x + 4 where x = 0, 1, 2, 3, etc.

At the Sunshine Candy Store, salt water taffy costs $0.18 per piece. How much would 10 pieces of candy cost? How much would 100 pieces of candy cost?

• $1.80; $18.00

• $1.00; $10.00

• $1.80; $10.00

• $0.18; $1.80

Round 29.834 to the nearest hundredth. Identify between which two hundredths 29.834 lies on a number line.

• 29.83; between 29.83 and 29.84

• 29.84; between 29.84 and 29.85

• 29.80; between 29.80 and 29.81

• 29.85; between 29.85 and 29.86

Albert baked 18 fudge brownies for his video game club members. He wants to share the brownies with the 5 club members. How many brownies will each club member get?

• 3 and 3/5

• 4 and 1/2

• 2 and 2/3

• 5

Molly is putting her cube-shaped blocks into their storage container after she finishes playing with her sister. The storage container is shaped like a right rectangular prism and she has a total of 120 blocks. The bottom layer of her storage container holds exactly 6 rows of 4 blocks each with no gaps or overlaps. The storage container holds exactly 6 layers of blocks with no gaps or overlaps. Part A. Will all of Molly’s blocks fit in the storage container? Explain how you know using drawings and equations. Part B. If there is enough room, determine how many more blocks Molly could fit in the storage container. If there is not enough room, determine how many blocks will not fit be able to fit in the storage container.

• Part 1- V= 6 x 4 x 6 = 144. All of Molly’s blocks will NOT fit in the storage container because 144 > 120. Part 2- 140-120 = 22 blocks will not fit in the storage container.

• Part 1- V= 6 x 4 x 6 = 144. All of Molly’s blocks will fit in the storage container because 144 = 120. Part 2- 144-120 = 24 blocks will not fit in the storage container.

• Part 1- V= 6 x 4 x 6 = 144. All of Molly’s blocks will fit in the storage container because 144 > 120. Part 2- 144-120 = 24 blocks will fit in the storage container.

• Part 1- V= 6 x 4 x 6 = 144. All of Molly’s blocks will NOT fit in the storage container because 144 < 120. Part 2- 144-120 = 24 blocks will not fit in the storage container.

1. Which of the following shows 1.36 using base ten blocks, where one flat represents 1 whole?

• 1 flat, 3 rods, 6 units

• 1 flat, 2 rods, 16 units

• 1 flat, 13 rods, 6 units

• 1 flat, 1 rod, 26 units

Write an expression for the visual model below. Then find the sum.

• The sum is 12 + 8 = 20

• The sum is 10 + 5 = 15

• The sum is 7 + 6 = 13

• The sum is 9 + 4 = 13

The Math Machine makes two-column tables when the user tells it a rule. Jacob tells the Math Machine to create a table using the rule “10 + 2x.” Unfortunately, the machine is malfunctioning and only some of the table is correct. Identify which values are incorrect and complete the table correctly.

• Incorrect values are (0,12) - should be (0,10), (2,22)- should be (2,14), and (3,32)- should be (3,16)

• Incorrect values are (1,14) - should be (1,12), (2,22)- should be (2,18), and (3,32)- should be (3,20)

• Incorrect values are (0,12) - should be (0,8), (1,14)- should be (1,10), and (3,32)- should be (3,24)

• Incorrect values are (0,12) - should be (0,11), (1,14)- should be (1,13), and (2,22)- should be (2,21)

4. Emily has 2 feet of ribbon to make friendship bracelets. Use models and equations to answer the questions below.
A. How many friendship bracelets can she make if each bracelet uses 2 feet of ribbon?

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Emily has 2 feet of ribbon to make friendship bracelets. Use models and equations to answer the questions below.

B. How many friendship bracelets can she make if each bracelet uses 1 foot

of ribbon?

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