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𝑥 + 4 = 12

• 𝑥 = 6

• 𝑥 = 8

• 𝑥 = 14

• 𝑥 = 10

b + b + b + b + b = 30

• b = 6

• b = 30

• b = 5

• b = 2

Tags

CCSS.2.OA.C.3

What is the algebraic expression for:

"the sum of n and 9"?

• n - 9

• n + 9

• n/9

• 9n

What is the algebraic expression for:

"the product of 34 and z "?

• 34/z

• z/34

• z X 34

• 34 - z

What is the algebraic expression for:

"take 10 away from s"?

• 10 - s

• s + 10

• s - 10

• s/10

What is the algebraic equation for:

"six times the number of girls"?

Let g = number of girls

• 6 + g

• 6g

• g - 6

What is the operation of the following expression?

𝑥 / 5

• multiplication

• addition

• subtraction

• division

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

3y + 5

• term 
• variable 
• coefficient
• constant

Tags

CCSS.6.EE.A.2B

A symbol for an unknown value, such as "𝑥" is called the ...

• term

• operator

• pro numeral

• coefficient