1.2 Intro to Algebraic Expressions

the difference of a number and six

• x + 6

• x - 6

• 6 - x

• x/6

Tags

CCSS.6.EE.A.2A

4 less than a number 

• 4/n
• 4+n
• n/4
• n-4

Tags

CCSS.6.EE.A.2A

When does order matter when writing an algebraic expression?

• Subtraction/Difference

• Addition/Sum

• Multiplication/Product

• Division/Quotient

Tags

CCSS.7.EE.A.1

• the quotient of 12 and 5 times a number

• the quotient of the product of 5 and a number and 12

• the quotient of 12 and the product of 5 and a number

• the quotient of 5 times a number and 12

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate this phrase into an algebraic expression.

5 less than a number

Use the variable v to represent the unknown number.

• 5 - v

• 5v

• 5 + v

• v - 5

Tags

CCSS.6.EE.A.2A

• 5 plus a number

• the difference of 5 and a number

• 5 more than a number

• the difference of a number and 5

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

• the quotient of 8 and a number minus 9

• the product of 8 and a number minus 9

• the quotient of a number and 8 minus 9

• 9 less than the quotient of a number and 8

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate this phrase into an algebraic expression.

The quotient of twenty and a number

Use the variable n to represent the unknown number.

• 20/n

• 20-n

• n+20

• n-20

Tags

CCSS.6.EE.A.2A

Translate this phrase into an algebraic expression.

2 times the difference of a number and 11

Use the variable t to represent the unknown number.

• 2t - 11

• 2(t - 11)

• 2(t / 11)

• 2 x t - 11

Tags

CCSS.6.EE.A.2A

Translate this phrase into an algebraic expression.

2 times the sum of a number and 15

Use the variable B to represent the unknown number.

• 2(B+15)

• 2B+15

• 2B×15

• 2×15B

Tags

CCSS.6.EE.A.2A