Math 7 GMAS Review - 7EE1, 7EE2, 7EE3

Math 7 GMAS Review - EE1, EE2, EE3

​MGSE7.EE.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.

Multiple Choice

Simplify the expression.

$$\left(8-5\right)^2\ \times3\ -8\div2\$$  

• -3

• 9.5

• 14

• 23

Multiple Choice

Simplify the expression.

$$\frac{28\ +4^2}{2}$$  

• 9

• 11

• 16

• 22

Multiple Choice

Which is equivalent to the expression below?

$$4a\ +5-a\ +2$$  

• 10a

• 11a

• 3a + 7

• 4a + 7

Multiple Choice

Expand the expression.

$$6\left(2k\ -\ 3\right)$$  

• 8k - 3

• 9k

• 12k - 3

• 12k - 18

Multiple Choice

What is the value of this expression when c = 4?

4c + 3c - 2c

• 20

• 28

• 36

• 40

Multiple Choice

Which expression is equivalent to the expression below?

3p + 4 + p +12 +3q

• 4p + 3q + 16

• 4p + 19q

• 6p + q + 16

• 20p + 3q

Multiple Choice

Which of the following correctly factors the expression −20x + 4y − 2?

• 2(−10x + 2y − 1)

• −20(x − 4y + 2)

• −2(10x + 2y + 1)

• 4(−5x + 4y + 2)

Multiple Choice

Which expression shows the perimeter of the quadrilateral.

• −7x + 12

• 7x + 11

• −7x + 11

• 6x + 4

Multiple Choice

Simplify the expression:

4(x + 3) + 3(5 − x)

• x + 27

• x + 8

• 2x + 15

• 19x + 11

Multiple Choice

Select the expression equivalent to 4(x − 7) + 8.

• 4x − 47 + 8

• 4(x − 15)

• 4x − 7 + 8

• 4x − 28 + 8

​MGSE7.EE.2 Understand that rewriting an expression in different forms in a problem context can clarify the problem and how the quantities in it are related. For example a + 0.05a = 1.05a means that adding a 5% tax to a total is the same as multiplying the total by 1.05.

Multiple Choice

Robbie is a sales clerk at the Phone Hut. On Saturday, he sold 74 phones for $102 each. Which expression shows how Robbie could figure out the total sales using mental math (Distributive Property)?

• (100 x2) + (70 x 4)

• (74 x 100) + (74 x 2)

• (100 x 70) + (2 x 4)

• 100 + ( 2 x 74)

Multiple Choice

The Henry family stayed at a hotel for n nights. The cost was $80 per-night plus a one-time fee of $20 because they brought their dog. Which expression represents the total cost of their hotel stay?

• 80n + 20n

• 80n + 20

• 80 + 20n

• 80 + 20 + n

Multiple Choice

Which expression means the same as an increase of 20%?

• x + 0.2

• x + 0.2x

• x + 20x

• x + 20

Multiple Choice

A pair of pants normally costs p dollars. The pants are on sale for 15% off. Which expression represents the sale price of the pants?

• p - 0.15

• p + 0.15

• p - 0.15p

• p + 0.15p

​MGSE7.EE.3 Solve multistep real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals) by applying properties of operations as strategies to calculate with numbers, converting between forms as appropriate, and assessing the reasonableness of answers using mental computation and estimation strategies.

Multiple Choice

A video game is on sale for 30% off the regular price of $50. What is the sale price of the video game?

• $20

• $30

• $33

• $35

Multiple Choice

The school media specialist has catalogued $$\frac{2}{3}\ of$$ the new books in a shipment. If she has catalogued 52 books, what is the total number of books in the shipment? 

• 35

• 78

• 104

• 156

Multiple Choice

Shanice bought 8 songs that cost $0.79 each. She also bought an album. The total price for these items before tax was $15.21. What was the price of the album?

• $6.31

• $8.89

• $14.42

• $21.53