One Step Equations

r + 20 = 27

• r = 7
• r = 47
• r = 13
• r = 20

Tags

TEKS.MATH.6.10A

Which choice models this situation? William needs to sell 25 Husky Cards for a fundraiser by Friday. So far, he has sold 9 cards. 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

13 + y = 20

• y = 13
• y = 33
• y = 7
• y = 20/13

Tags

CCSS.6.EE.B.7

x + 8 = 15

• x = 23
• x = 7
• x = 120
• x = 15/8

Tags

CCSS.6.EE.B.7

9 + x = 18

• 10

• 8

• 9

• 2

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

Karina played two softball games last week.  She had a total of 9 hits.  She had 4 hits in the first game.  Write an equation to determine how many hits she got in the second game.

• 9 - 4 = h
• h + 4 = 9
• 4h = 9
• h + 9 = 4

Tags

TEKS.MATH.2.4C

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

Tags

CCSS.6.EE.B.7

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

Tags

CCSS.6.EE.B.7

In 12 years, James will be 49. How old is he now?

• 61

• -61

• -37

• 37

Tags

CCSS.6.EE.B.7