Gridded Response (7.NS.A.1D and 7.NS.A.2D: Operations with Rational Numbers, Culminating

7th Grade Math Grade ______1st 9 Weeks Study Guide Name ______Date ______Per. _____

Gridded Response (7.NS.A.1d and 7.NS.A.2d: operations with rational numbers, culminating standards) Directions: Solve expression below and answer by filling out the grid on the answer sheet. Remember to write in the boxes and fill in the bubbles.

2) 1) -3 12 6 9 + 7 - 12 5 14

True/False (7.NS.A.1d and 7.NS.A.2d: operations with rational numbers, culminating standards) Directions: Calculate the following problems to determine if the statements are true or false. Bubble “A” if it is true and bubble “B” if the statement is false.

True False 1) 29.365 + 12.069 = 414.34 A B 2) 59.25 – 23.065 = 36.185 A B 3) 42.321(2.43) = 102.84003 A B 4) 56.2549 ÷13.572 =4.259 A B

Drag and Drop (7.SP.C.7b and 7.SP.C.8a: non-uniform probability, Lessons 1.2.2 and 1.2.7) Directions: Use the word bank below to fill in the missing words or values to complete the sentences. (1-63, 1-66, 1-120, and 1-122) a) blue b) orange Sarah reached into a bag, recorded the color of the ball she c) green drew, returned the ball and pulled again. The balls she drew were: d) purple blue, orange, green, purple, orange, purple, green, orange, purple, orange, orange, purple

Based on the colors Sarah has drawn, the probability of her pulling a ______ball the next

Question #7 time is 1/3. ______is the most likely color to pull. Amy’s chances of 7/12 would mean Question #8 pulling either a ______or a ______ball. Question #9 Question #10 7th Grade Math Grade ______1st 9 Weeks Study Guide Name ______Date ______Per. _____

Multiple Choice – Single Answer (7.SP.6: Approximating probability, Lesson 1.2.3) Directions: Choose the best answer for each of the questions below.

11) There are 2 blue, 2 green and 2 red marbles in the bag. If a blue marble is pulled twelve times out of eighteen, what is the probability that the next marble will be blue? a) 2/3 c) ½ b) 1/3 d) 1

Open-Ended Section (7.SP.6, 7.SP.C.7a, and 7.SP.C.8a: Approximating probability, Lesson 1.2.3)

12) A multiple-choice test consists of questions with 8 possible answers (A, B, C, D, E, F, G, and H). What is the probability of getting a question right by guessing? Express your answer as a fraction, a decimal, and a percent. ______

Drag and Drop (7.NS.1: zero pairs and adding integers, Section 2.2)

Directions: Use the word bank below to fill in the missing words or values to complete the sentences. (1-63, 1-66, 1-120, and 1-122) a) –4 f) 9 Cecil is competing at the Regional Tightrope Competition. His routine is b) 21 g) -5 displayed below: c) -1 h) 17 d) 4 j) 5 9+6+(−3)+(−3)+(−3)+(-3)+(-4) +(-4)

Based on Cecil’s routine above, his performance ends when he is ______feet

Question #13 on his tightrope. As Cecil was walking his routine, he sneezed and fell off just after his first 4 foot jump, making him fall off the rope at ______feet. Cecil wrote his routine

Question #14 down in a simpler way using distributive property by writing: 9 + 6 + ______(-3) + 2 (______).

Question#15 Question#16

Multiple Choice – Multiple Answers (7.NS.2d: Repeating and terminating, Lessons 1.1.5 and 2.1.2) 7th Grade Math Grade ______1st 9 Weeks Study Guide Name ______Date ______Per. _____

Directions: For each problem below, select all that apply.

17) Choose all of the numbers that represent terminating decimals. (1-43)

1 12 6 4 8 25 5

A B C 3

Multiple Choice – Single Answer (7.NS.1b and 7.NS.2a: Absolute value and distributive property, Section 2.2)

Directions: Choose the best answer for each of the questions below.

18) Evaluate the absolute value of the expression below. (2-45)

- |−8|- |7| a) 15 c) 1 b) -15 d) -1

19) Simplify the following expression using the distributive property. ( 2-77)

9(-24 + 62) a) –342 c) -432 b) 342 d) 432

Open-Ended Section

20) Use the strategy of your choice to multiply (3 1/5)(4 1/6). (1 point; Lesson 2.2.6) 7th Grade Math Grade ______1st 9 Weeks Study Guide Name ______Date ______Per. _____

Drag and Drop (7.NS.1: representing multiplication, Section 3.1)

Directions: Use the word bank below to fill in the missing words or values to complete the sentences. (3-3) a) -5 Johnny has arranged some tiles as shown below: b) 6 c) 11 +++++ ----- d) 5 ++++++

When Adam looked at them he stated very quickly that the first arrangement of tiles could be written as . Marissa said that her second grouping of tiles could be Question #21 written as . Johnny agreed with both Adam and Marissa and told Question #22 them that based on his calculations, if he simplified her tiles, the number of tiles left could be represented by the number . Question #23

Multiple Choice – Multiple Answer (7.NS.1 and 2: Integer rules when subtracting or multiplying, Section 3.2) Directions: For each problem below, select all that apply.

24) Choose all of the choices whose difference will result in a negative value. (3-42 and 3-43)

-13 –10 29 – 49 -12.34 – (8.1)

A B C D

25) Choose all of the choices whose product will net a positive value. (Additional Lesson)

-9(-4) (-4.6)2.614(-5.2) -2(-3)(-5)

A B C D 7th Grade Math Grade ______1st 9 Weeks Study Guide Name ______Date ______Per. _____

Open-Ended Section

26) Solve the following problems making sure to model your solutions on a number line and with tiles. (4 points; 7.NS.1)

a) -9 – (-7)

b) –4 – 8 + 2 – 5

27) Solve the following problems. (2 points; 7.NS.1 and 7.NS.2) 4( 5– 8 ) + 7 + 2( -2 + 5)²