1st Nine Weeks Review

1. One-Step Equation:

19 + a = -50

• a = -950

• a = -69

• a = -31

• a = -50/19

Tags

CCSS.6.EE.B.7

10. Two-Step Equation:

2k + 12 = -4

• -8

• 8

• -10

• 4

Tags

CCSS.7.EE.B.4A

11. Three-Step Equation

Combine Like Terms

7x - 3x - 8 = 24

• 8

• -8

• 3.2

• 4

Tags

CCSS.7.EE.B.4A

13. Three-Step Equation

Combine Like Terms

12 + 5w - 4w = 15

• w=1

• w=3

• w=5

• w=4

Tags

CCSS.8.EE.C.7B

• -4
• -2
• -6
• -8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

• 0
• 1
• 2
• -2

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

• 1
• 19
• -10
• 10

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

• 3
• -2
• -3
• 4

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Order the numbers from least to greatest:
 $-1.2,\ 2\ \frac{1}{5},\ \frac{5}{2},\ -\frac{3}{2}$  

• $-\frac{3}{2},\ -1.2,\ 2\frac{1}{5},\ \frac{5}{2}$

• $-1.2,\ -\frac{3}{2},\ \ 2\frac{1}{5},\ \frac{5}{2}$

• $\frac{5}{2},\ 2\frac{1}{5},\ -1.2,\ -\frac{3}{2}\$

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Put the rational numbers in order from least to greatest.
-4.2, -4 1/2, -4, 0, 4 

• ^{0, -4 1/2, -4.2, 4, -4}
• ^{-4 1/2, -4.2, -4, 0, 4}
• ^{-4 1/2, -4.2, -4, 4, 0}

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B