Translating Between Words and Expressions

4 less than x 

• 4 - x

• x - 4

• 4x

• -4x

Tags

CCSS.6.EE.A.2A

Translate: Six fewer than twice a number is four.

• 6 - 2x = 4

• 2x - 6 = 4

• x² - 6 = 4

• 6 - x² = 4

Three less than twice a number

• 2x-3

• 3x-2

• 3-2x

• 2-3x

Tags

CCSS.6.EE.A.2A

The difference of a number and 7

• 7-x

• x+7

• x/7

• x-7

Tags

CCSS.6.EE.A.2A

The sum of a number and 4

• 4+x

• x+4

• x/4

• 4+4

Tags

CCSS.6.EE.A.2A

Two times the sum of a number and 5 is 20

• 2(x+5)=20

• (2x)+5=20

• 2x+(x+5)=20

• x+x+5=20

Tags

CCSS.HSA.CED.A.3

Which expression correctly represents that Jaime walked 7 miles fewer than 3 times the number of miles (r) that Robert walked.

• 3(r-7)

• 3r - 7

• 7(3-r)

• 7 - 3r

Tags

CCSS.6.EE.B.6

What expression represents 19 more than 6 times a number, n

• 6n + 19

• 6n - 19

• 19n + 6

• 19n - 6

Tags

CCSS.6.EE.B.6

the product of 8 and the difference of c and 9

• 8c - 9

• 8 (c - 9)

• 8 (c+9)

• 9 (c + 8)

Tags

CCSS.6.EE.A.2A

What word phrase can you use to represent "5x + 2"?

• five times the sum of a number x and two

• two times the sum of a number x and five

• a number x times the sum of five and two

• the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2