7th Grade Bell Ringer

-10+4

• -14
• 14
• -6
• 6

Tags

CCSS.6.NS.C.5

-12 + 9

• 21
• 3
• -3
• -21

Tags

CCSS.6.NS.C.5

32x - 20m + 16 + 2m - 40x

• 72x - 18m + 16
• -8x - 18m + 16
• -10x

(2/9)x = 12

• x=108
• x=8/3
• x=-108
• x=54

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

¹/₂x = ³/<sub>4

Write your answer as a mixed number in simplest form.</sub>

• x = 1 ¹/₂
• x = ³/₈
• x = ³/₂
• x = 1 ²/₄

2(x + 4) = 22

• x = 7

• x = 15

• x = 16

• x = -7

3(x - 4) = 18

• x = 19

• x = 2

• x = -12

• x = 10

(-10 + x)2 = 30

• x = 5

• x = 25

• x = 38

• x = -8

33 = 4a - 7

• a=-10
• a=10
• a=4.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

-3a + 8 = 14

• a= -2
• a= -7.5
• a= 2
• a= 6

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6