8.3.1 Variables and Expressions cvu2020

Which of the following shows an expression?

• n + 7
• n - 4 = 8
• n
• 7n

Tags

CCSS.6.EE.A.2B

Which of the following shows an equation?

• 7t
• t ÷ 7 = 7
• t
• 3t > 15

Tags

CCSS.6.EE.B.6

Which expression below shows:
6 greater than a number (n)

• 6 - n
• n - 6
• 6n
• n + 6

Tags

CCSS.6.EE.A.2A

Which word or phrase below is a clue to use subtraction?

• shared equally
• how many more
• increase
• in all

Tags

CCSS.1.OA.A.1

Which expression below shows:
a number (n) split equally into 4 groups

• 4 ÷ n
• n ÷ 4
• 4n
• n + 4

Tags

CCSS.6.EE.A.2A

Which expression below shows:
8 less than a number (n)

• 8 - n
• n - 8
• 8n
• n + 8

Tags

CCSS.6.EE.A.2A

The coefficient is a number multiplied by a variable. It is the number in _______________ of the variable.

• in front

• behind

Tags

CCSS.6.EE.A.2B

A variable is a ________________ or __________________ that represents an unknown value.

• letter or symbol

• term or expression

• constant or coefficient

• noughts or crosses

Tags

CCSS.6.EE.A.2B

An Algebraic Expression is a mathematical phrase that includes at least one ___________________.

• variable

• coefficient

• constant

• Sponge Bob

Tags

CCSS.6.EE.A.2B

The terms of an expression are the parts of the expression which are separated by addition or ____________________.

• subtraction

• multiplication

• division

Tags

CCSS.6.EE.A.2B