6th Grade Advanced Topic I Expressions MA.6.A.3.1, *MA.6.A.3.4, MA.6.A.3.5

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1 Name: Class: Date: D: 6th rade dvanced Topic Expressions M , *M , M Multiple Choice dentify the choice that best completes the statement or answers the question. 1 Ken leased a car by paying a deposit of $500 and a monthly fee of $250. Which expression represents the total amount Ken paid for n months?. B. C. D. 2 Donovan is calculating the perimeter of the figure below. Which expression should Donovan use to determine the perimeter of the figure? The length of a rectangular garden is 3 feet longer than 4 times its width (w). Which expression represents the length of the garden, in feet?. B. C. D. 1

2 Name: D: 4 school band plans a car wash as a fundraiser. They will charge $5 per car (x), and $8 per van (y), as shown by the expression ow much money will the band raise if they wash 8 cars and 10 vans?. $104. $114. $120. $130 5 Maria makes beaded necklaces. She charges a flat fee of $12.00 plus $0.25 per bead used in the necklace. The expression below represents these charges, where x is the number of beads used in the necklace. What does Maria charge for a necklace with 60 beads?. $18.00 B. $27.00 C. $48.00 D. $ The table below shows the perimeters of rectangles. Each rectangle has a width that is one-half its length. Based on the table, which expression can be used to represent the perimeter of the rectangle with a length of 32 units and a width of n units?.... 2

3 Name: D: 7 Mary charges $6 per hour per child for babysitting overnight. Which expression can she use to find the total charges for h number of hours and c number of children?. 6hc B. 6(h + c) C. D. 8 The elp ll nimals Society is having a fundraiser. They charge $5.00 per ticket to attend the event. f the rental fee for the auditorium is $100, which expression represents the profit when n tickets are sold? Kevin used the steps below to evaluate the expression Step 1: Step 2: Step 3: Step 4: Which property of rational numbers justifies his work in Step 2?. additive inverse property B. commutative property of addition C. associative property of multiplication D. distributive property 10 Tina wrote 2 equivalent expressions that could be used to calculate the number of books on her shelves. Which pair of expressions is equivalent?. and. and. and. and 3

4 Name: D: 11 Christa purchased ten bottles of shampoo in each of three different sizes: ounces, ounces, and ounces. She used the expression to show the total amount of shampoo purchased, in ounces. Which expression is equivalent to the one Christa used?. B. C. D. 12 ndrew built a rectangular prism out of cubes, as shown below. ndrew wrote the expression to represent the volume of the prism, in cubic units. Which expression below could also be used to determine the volume of the prism? Which expression is equivalent to the expression. B. C. D. 14 Which expression is equivalent to.... 4

5 Name: D: 15 Which expression is equivalent to. B. C. D. 16 ugustine added and used the commutative property to check his answer. Which expression could ugustine have used to check his answer?.... 5

6 R 6 dvanced - Topic ssessment TECER NSWER KEY

7 D: 6th rade dvanced Topic Expressions M , *M , M nswer Section MULTPLE COCE 1 NS: D B C D Wrong operation and variable location Variable is in the wrong spot Wrong operation; correct numbers KEY: Webb: Moderate rade 06 MSC: temcode: M NS: rea of a rectangle Perimeter of a square dded dimensions shown PTS: 1 D: L RE: Math MSC: temcode: MBM NS: D dds 4 and w B roups the width and 3 before multiplying by 4 C Reverses operations D KEY: Webb: Moderate rade 06 MSC: temcode: M

8 D: 4 NS: MSC: temcode: M NS: B B C D KEY: Webb: Moderate rade 06 MSC: temcode: M NS: Calculated area Calculated 2 times the area Only calculated one length and one width PTS: 1 D: RE: Math KEY: Webb: Moderate rade 06 MSC: temcode: M

9 D: 7 NS: B C D dded the number of hours and the number of children instead of multiplying Divided by the number of hours instead of multiplying Divided by the number of children instead of multiplying KEY: Webb: Moderate rade 06 MSC: temcode: MBM NS: dded rather than subtracted the cost of the auditorium Subtracted backwards Wrong operation with the cost of the auditorium MSC: temcode: M NS: D B C D Does not recognize properties involving rational numbers Does not recognize properties involving rational numbers Does not recognize properties involving rational numbers PTS: 1 D: L RE: Math MSC: temcode: M

10 D: 10 NS: ncorrect application of distributive operation ncorrect application of associative operation ncorrect appilcation of inverse operation KEY: Webb: Moderate rade 06 MSC: temcode: M NS: B C D Thinks 30 is the correct way to pull the three 10s out for distribution Confused about the simplification process Used 10 as a factor for only one measure MSC: temcode: M NS: ncorrect use of a related operation ncorrect use of commutative property ncorrect use of distributive property MSC: temcode: M

11 D: 13 NS: C dded instead of multiplying B Did not distribute to 18 C D Disregarded parentheses KEY: Webb: Moderate rade 06 MSC: temcode: MBM NS: Tries to use distributive property Tries to use distributive property Tries to use an inverse equation KEY: Webb: Moderate rade 06 MSC: temcode: M NS: D B C D gnored coefficient in first variable term, and did not multiply second variable term gnored coefficient in both variable terms gnored coefficient in second variable term, and did not multiply second variable term PTS: 1 D: L RE: Math MSC: temcode: M

12 D: 16 NS: Subtraction as check (incorrect numbers) Check by associative property (56 + 7) + 84 MSC: temcode: M