Math 8 Unit 4: Writing Algebraic Expressions

9 fewer than the total number of people

• t × 9
• 9/t
• t - 9
• 9 + t

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

six times the number of girls

• 6 + g
• 6g
• g - 6

Alicia started with 10 cookies and then ate some

• 10+n

• 10-n

• 10/n

• 10n

Luis starts with $200 and then saves $50 per month

• 200 + 50x

• 200x + 50

• 200 + x + 50

• 250

Which of the following best describes the algebraic expression 3(x - 5)?

• Three times a number minus five

• Three times the difference of a number and five

• Three times the quantity of a number plus five

• Three times a number plus five

Write a verbal expression for:

2a + 6

• 6 more than the product of 2 times a number

• 6 less than the product of 2 times a number

• 6 more than the quotient of 2 and a number

• twice the sum of a number and six

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which expression below describes the following algebraic expression?

4(x + 6)

• four more than the sum of a number and six

• six times x increased by four

• four times the sum of a number and six

• four times a number increased by six

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

The sum of 13 and twice a number h

• 13 + 2h
• 13 - 2h
• 13 x 2h
• 13 / 2h

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

8w is another name for:

• 8 times w
• w multiplied by 8
• the product of 8 and a number
• all of the above

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.6

Half of a number c

• c /2

• ½ - c

• c ÷ ½

• c + ½