Writing Expressions Review

Half of a number y

• 2y

• y/2

• y + 1/2

• y - 1/2

Tags

CCSS.6.EE.A.2A

A number decreased by 9

• 9 - x
• x + 9
• x/9
• x - 9

Tags

CCSS.6.EE.A.2A

Ten more than three times a number

• 3 x 10 x m
• 3m + 10
• 10 + 3 + m
• 10m + 3

Tags

CCSS.6.EE.A.2A

Three times the difference of a number and 7

• 3x - 7
• 3(x - 7)
• 3(x + 7)
• 3(7) - y

Tags

CCSS.6.EE.A.2A

Nine less than the product of a number and 4

• 9  -  4n
• 9 - (n + 4)
• 4n - 9
• 9/4n

Tags

CCSS.6.EE.A.2A

Bananas cost $0.50 each. How much would x bananas cost? 

• 5x
• 0.5x
• 5 + x
• 0.5 + x

Tags

CCSS.HSA-SSE.A.1A

The value of x quarters

• 25x
• 25+x
• .25 + x
• .25x

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

One-third of the total number of boys and girls in the class

• 1/3b + g
• 3(b+g)
• 1/3(b+g)
• b+g + 3

Tags

CCSS.6.EE.A.2A

Six less a number x

• x + 6
• x - 6
• 6 - x
• 6 + x

Tags

CCSS.6.EE.A.2A

Half of the sum of x and y

• (x+y) + 1/2
• (x+y)(2)
• x/y + 1/2
• (x+y)/2

Tags

CCSS.6.EE.A.2A