One Step Word Equations

How many boxes of envelopes can you buy with $12 if one box costs $3? (What is the unknown and what would be the equation?)

• n=# of envelopes; 3n=12
• n=# of boxes; n/3=12
• n=# of boxes; 3-n=12
• n=# of boxes; 3n=12

Tags

CCSS.HSA.CED.A.3

Lisa is cooking muffins. The recipe calls for 7 cups of sugar. She has already put in 2 cups. How many more cups does she need to put in? (What is the unknown and what would be the equation?)

• n=# of cups; 2 + n = 7
• n=# of cups; 2 - n = 7
• n=# of muffins; 2 + n = 7
• n=# of cups; 7 + n = 2

Tags

CCSS.HSA.CED.A.3

How many packages of diapers can you buy with $40 if one package costs $8? (What is the unknown and what would be the equation?)

• n= # of diapers; 8n = 40
• n= # of packages; 8n = 40
• n= # of packages; 8 - n = 40
• n= # of packages; 8/n = 40

Tags

CCSS.HSA.CED.A.3

Last Friday Trevon had $29. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive? (What is the unknown and what would be the equation?)

• n=amount of $ Trevon received; 29 - n = 41
• n=# of days; 29 + n = 41
• n=amount of $ Trevon received; 29 + n = 41
• n=amount of $ Trevon received; 29 + n = 40

Tags

CCSS.HSA.CED.A.3

Last week Julia ran 30 miles more than Pranav. Julia ran 47 miles. How many miles did Pranav run? (What is the unknown and what would be the equation?)

• n=# of miles P. ran; n + 30 =47
• n=# of miles J. ran; n + 30 =47
• n=# of miles P. ran; n - 30 =47
• n=# of miles P. ran; 30n =47

Tags

CCSS.HSA.CED.A.3

After paying $5.12 for a salad, Norachai has $27.10. How much money did he have before buying the salad? (What is the unknown and what would be the equation?)

• n=amount of $ he had at 1st; n + $5.12 = $27.10
• n=amount of $ he had at 1st; n - $5.12 = $27.10
• n=cost of the salad; n - $5.12 = $27.10
• n=amount of $ he had at 1st; $5.12 - n = $27.10

Tags

CCSS.HSA.CED.A.3

Mary earns $14 per hour. Which equation represents how many hours she worked to earn $112? 

• 14h = 112
• 14 / h = 112
• h + 14 = 112
• h - 14 = 112

Tags

CCSS.HSA.CED.A.3

Todd caught three times as many fish this year than last year. He caught 63 fish this year. Which algebraic equation represents how many fish he caught last year? 

• 3f = 63
• 63 - 3 = f
• 63/3 = f
• 3 + f = 63

Tags

CCSS.HSA.CED.A.3

My brother is 2 years older than I am. He is 18 years old. Which equation represents how old I am? 

• m - 2 = 18
• m + 2 = 18
• 2m = 18
• m/2 = 18

Tags

CCSS.HSA.CED.A.3

In 2010, a tree was 8 feet tall. In 2011 the tree was 14 feet tall. Write an equation and find how many feet f the tree grew. Write an equation to solve this problem. Use f as your variable.

• f + 8 = 14
• f - 8 = 14
• f/8 = 14
• 8f=14

Tags

CCSS.6.EE.B.7