Math Algebraic Expressions

what is a variable

• a letter

• a number

• a letter that sybolizes a number

• a number that symbolizes a letter

• muffin time

Tags

CCSS.6.EE.A.2B

4l + 2l + 3l

• 9

• 12

• 20

• 7

Tags

CCSS.7.EE.A.1

10m − 4m + 2m − 3m

• 4

• 10

• 5

• 3

• muffin

Tags

CCSS.7.EE.A.1

Choose the algebraic expression that matches the verbal phrase.

• A) x + y

• B) x - y

• C) xy

• D) x/y

Tags

CCSS.6.EE.A.2A

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6

Tags

CCSS.HSA.APR.A.1

11 + 5d − 3d – 4

• 9d

• 3d

• 4d

• sanduich

Tags

CCSS.7.EE.A.1

Work out the value of the following expressions when a = 3, b = 4 and c = 5.
2a² + c²   

• 22

• 34

• 68

• 43

Tags

CCSS.6.EE.A.2C

Three times a number increased by nine

• 3h-9

• 3(h-9)

• 3(h+9)

• 3h+9

Tags

CCSS.6.EE.A.2A

the sum of fifty-two and a number

• n-52

• 52 + n

• 52/n

• 52n

Tags

CCSS.6.EE.A.2A

Simplify the Expression: 21 - 8x - 4 + 9x

• -4x -17

• 17x + 25

• x + 17

• 17x + 17

Tags

CCSS.7.EE.A.1