Core 1 Test

Define coefficient.

• the number multiplied by a variable

• to replace a value for a variable

• a number standing alone

• to find the value of an expression

Tags

CCSS.6.EE.A.2B

Define constant.

• the number multiplied by a variable

• to replace a value for a variable

• a number standing alone

• to find the value of an expression

Tags

CCSS.6.EE.A.2B

Define variable

• a letter in the alphabet

• a letter or symbol standing for an unknown value

• a letter to grandma

• a letter to Santa

Tags

CCSS.6.EE.A.2B

Define terms.

• parts of an expression or equation separated by + or -.

• parts of a sentence

• many ways to do a problem

• parts of a car

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

What are the coefficients in this statement?
a + 6b = 2

• 6
• 2
• 1, 6
• 1, 6, 2

Tags

CCSS.6.EE.A.2B

How many terms does this equation have?
5x + 4 = 24

• 2
• 1
• 4
• 3

Tags

CCSS.6.EE.A.2B

6 - (-4)

• 10
• 2
• -2
• -10

Tags

CCSS.7.NS.A.1C

(-4)(-5)

• -9
• -20
• 9
• 20

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Use the distributive property to find an equivalent expression of: 4(b + 6n)

• 4b + 24n
• b + 6n
• 4 + 6n
• 28bn

Tags

CCSS.6.EE.A.3

Write an algebraic expression for:
the product of 5 and a number

• 5 + n
• n + 5
• 5n
• 5/n

Tags

CCSS.6.EE.A.2A