What is an algebraic expression?

• a letter or a symbol used to represent an unknown value

• an expression that contains one or more variables and may also contain an operation symbol such as + or -

• a specific number whose values does not change

Tags

CCSS.6.EE.A.2B

Which of the following expressions contains a variable?

• 7+3

• 144÷12

• 7 + 15n

• 6(5)

Tags

CCSS.6.EE.A.2B

Which expression shows the sum of 12 and x?

• 12x

• 12-x

• 12+x

Tags

CCSS.6.EE.A.2A

Which phrase describes this expression 16-y

• The quotient of 16 and y

• y added to 16

• the product of 16 and y

• y less than 16

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

The product of 7 and j increased by 3 is shown in which expression?

• 3+7j

• 7j-3

• 7(j+3)

• 3j+7

Tags

CCSS.6.EE.A.2A

The product of m and 23 is shown in which expressions!!! CHECK ALL THAT APPLY!!!

• m⋅23

• 23+ m

• 23 x m (multiplication symbol)

• 23m

Tags

CCSS.6.EE.A.2A

Write each product using an exponent. 
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7 

• 7⁷
• 7⁸
• 8⁷
• 7⁹

Tags

CCSS.HSF-IF.C.8B

How would 8⁶ be represented?

• 8 x 6
• 8 x 8 x 8 x 8 x 8 x 8
• 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6
• 6 x 8

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

5⁴

• 20

• 625

• 265

• 24

Tags

CCSS.6.EE.A.1

17²

• 269
• 279
• 289
• 299

Tags

CCSS.8.EE.A.2