1.1 Simple Equations

w + 12 = 20

• w = 32
• w = -32
• w = 8
• w = -8

Tags

CCSS.6.EE.B.7

3x = 36

• x = 18
• x = 12
• x = 6
• x = 33

Tags

CCSS.6.EE.B.7

^x/₄ = 2

• x = 8
• x = 2
• x = 0.5
• x = 6

Tags

CCSS.6.EE.B.7

x - 8 = -5 

• x = 13
• x = -13
• x = 3
• x = -3

Tags

CCSS.6.EE.B.7

- 5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Tags

CCSS.6.EE.B.7

m - 25.4 = 105

• 130.4
• 79.6
• 131
• 80

Tags

CCSS.6.EE.B.7

Which choice models this situation?

Taylor has read 125 pages in a book. The book has a total of 262 pages. How many pages does she have left to read to finish the book?

• p - 125 = 262

• p + 125 = 262

• 125p = 262

• p/125 = 262

Tags

CCSS.HSA.CED.A.3

Which choice models this situation? Marcus needs to sell 25 tickets to a fundraiser by Friday. So far, he has sold 9 tickets. How many tickets does he still need to sell?

• t - 9 = 25

• t + 9 = 25

• 9t = 25

• t/9 = 25

Tags

CCSS.HSA.CED.A.3

Which choice models this situation?

Lisa finished a race in 58 seconds. This was 4 seconds faster than her best practice time. What was Lindsey's best practice time?

• t + 4 = 58

• t - 4 = 58

• 4t = 58

• t/4 = 58

Tags

CCSS.HSA.CED.A.3

Which choice models this situation?

Last week, Tina worked 35 hours in 5 days. She worked the same number of hours each day. How many hours did she work each day?

• h - 5 = 35

• h + 5 = 35

• 5h = 35

• h/5 = 35

Tags

CCSS.HSA.CED.A.3