Name: ______________________________________ Date: ________________ 5.OA.1 Assessment 1. Four students were discussing the proper order of operations needed to simplify the expression shown below: 20 + 6 ÷ 2 x 4 Which student is correct? a. Marlon: "add, divide, multiply." b. Isis: "multiply, divide, add." c. Madison: "divide, multiply, add." d. Timmy: "add, multiply, divide." 2. Angel was evaluating the expression shown below: 8[(40 - 15) ÷ 5] + 3 What will be his first step? a. Add 5 and 3. b. Divide 15 by 5. c. Multiply 8 by 40. d. Subtract 15 from 40. 3. After evaluating the expression below, Andrew said the value is 30. 7 x 4 - 2 + (8 ÷ 2) What would be value of the expression if the parentheses were put around 2 + 8? a. 9 b. 17 c. 22 d. 23 4. Leah was evaluating four expressions below. Which expression will have the greatest value? a. 24 + 16 ÷ 4 b. (24 + 16) ÷ 4 c. 24 ÷ 4 + 2 d. 24 ÷ (4 + 2) 5. Roberto wrote the expression 3 + 4 x 2 - 1 x 6. After placing parentheses, the expression was equivalent to 42. Which of the following expressions shows how Roberto placed his parentheses? a. 3 + 4 x (2 - 1) x 6 b. 3 + (4 x 2) - 1 x 6 c. (3 + 4) x (2 - 1) x 6 d. (3 + 4) x 2 - (1 x 6) 6. Which of the following shows how Jayla should place parentheses in the expression below to represent a value of 82? 7x8+4-2 a. (7 x 8) + 4 - 2 b. (7 x 8) + (4 - 2) c. 7 x (8 + 4) - 2 d. 7 x 8 + (4 - 2) 7. Four friends were evaluating expressions. Which friend wrote an expression that has the same value as 4 + 7 x 3 - 9? a. Angie: 4 + (7 x 3) - 9 b. Nyla: (4 + 7) x 3 - 9 c. Torin: 9 + (3 x 7) - 4 d. Whitney: (9 + 3) x 7 - 4 8. Myn-Nyla baked 13 cupcakes. She kept four cupcakes for herself and had three friends share the remaining cupcakes equally. Which expression shows how many cupcakes each friend received? a. 13 - (4 ÷ 3) b. 13 ÷ (4 - 3) c. (13 + 3) - 4 d. (13 - 4) ÷ 3 9. Tevin went to the mall and bought the items below: 2 pairs of jeans for $39 each. 3 shirts for $15 each. 1 hat for $14. Which expression could be used to show the total amount of money Tevin spent? a. (39 + 2) x (15 + 3) + 14 b. (39 + 2) + (15 + 3) x 14 c. (39 x 2) x (15 x 3) x 14 d. (39 x 2) + (15 x 3) + 14 10. Gabriella has 3 boxes of artwork. There are 8 folders in each box of artwork. Each folder has 6 paintings. Which expression could be used to find the total number of paintings Gabriella has? a. 3 x (8 x 6) b. 3 + (8 x 6) c. 3 x (8 + 6) d. 3 + (8 + 6) Answer Key 1. c -- Madison: "divide, multiply, add." 2. d -- Subtract 15 from 40 3. a -- 9 4. a -- 24 + 16 ÷ 4 5. c -- (3 + 4) x (2 - 1) x 6 6. c -- 7 x (8 + 4) - 2 7. a -- Angie: 4 + (7 x 3) - 9 8. d -- (13 - 4) ÷ 3 9. d -- (39 x 2) + (15 x 3) + 14 10. a -- 3 x (8 x 6)