Algebraic Expressions and Equations

What is a mathematical phrase that uses numbers, variables, or both with operations?

• constant
• coefficient
• algebraic expression
• variable

Tags

CCSS.6.EE.A.2B

What is a letter or symbol used in place of unknown numbers or quantities in expressions and equations?

• constant
• coefficient
• algebraic expression
• variable

Tags

CCSS.6.EE.A.2B

What is a specific number whose value does not change?

• constant
• coefficient
• algebraic expression
• variable

Tags

CCSS.6.EE.A.2B

What is a number that multiplies a variable?

• constant
• coefficient
• algebraic expression
• variable

Tags

CCSS.6.EE.A.2B

What best represents "five times a number?"

• v + 5
• y - 5
• 5n
• x/5

Tags

CCSS.6.EE.A.2A

What best represents "a number and five?"

• v + 5
• y - 5
• 5n
• x/5

Tags

CCSS.6.EE.A.2A

What best represents "a number divided by 5?"

• v + 5
• y - 5
• 5n
• x/5

Tags

CCSS.6.EE.A.2A

What best represents "five less than a number?"

• v + 5
• y - 5
• 5n
• x/5

Tags

CCSS.6.EE.A.2A

Which of the following is an example of the associative property of addition?

• 7 x 8 = 8 x 7
• 3 + (6 + 4) = (3 + 6) + 4
• 5 + 2 = 2 + 5
• (8 x 2) x 5 = 8 x (2 x 5)

Tags

CCSS.7.NS.A.1D

Which of the following is an example of the associative property of multiplication?

• 7 x 2 = 2 x 7
• 16 + (2 + 7) = (16 + 2) + 7
• 12 + 15 = 15 + 12
• (5 x 13) x 6 = 5 x (13 x 6)

Tags

CCSS.3.OA.B.5