7.EE.1 Review Practice

Rewrite the following expression using the additive inverse property: -5a - 3

• -5a + 3

• -5a + -3

• 5a + 3

• 5a + -3

Rewrite the following expression using the additive inverse property: 7a - (-2)

• -7a + 2

• -7a + -2

• 7a + 2

• 7a + -2

Rewrite the following expression using the multiplicative inverse property:  (9a + 15)  $\div$ 3 

• (9a + 15) /-3 

• (9a + 15)(-3)

• (9a + 15)(-1/3)

• (9a + 15)(1/3)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Rewrite the following expression using the multiplicative inverse property: (12a + 24) $\div$ (-1/3) 

• (12a + 24) /  (-1/3)

• (12a + 24)(-1/3)

• (12a + 24)(-3)

• (12a + 24)/3

Simplify the expression: -2(3a + -2)

• -6a + 4

• 6a + 4

• -6a - 4

• -6a + 2

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

For the expression 10 - 2(5x - 5) which operation should be completed first? (HINT: after rewriting the expression using additive and multiplicative inverses)

• Subtract 10 - 2

• Multiply 2 by 5

• Multiply -2 by 5x

• Subtract 5x and 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

3(4x - 5) + 5(6x + 2)

• 12x - 15

• 30x + 10

• 42x - 25

• 42x - 5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

-5(7x - 3x) - 4(-10x + 12)

• 75x + 33

• 20x - 48

• 75x - 33

• 20x + 48

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

What is the first step to finding the standard form of  $-5\left(3x\ -\ 7\right)\ \div\ \frac{1}{3}$  

• Use the distributive property

• Use order of operations to subtract 3x and 7

• Replace subtraction and division using additive inverse and multiplicative inverse

• Give up and make a grilled cheese sandwich (don't pick this one!)

Make sure to review which of the following for your learning target check? (check all that apply)

• Lesson 18 Practice with finding expressions for cell phone plans

• Problem at the bottom of the Learning Target Check divider in your math binder

• Practice Assignment from class today (coloring page)

• Practice using this quizizz