6th Writing and Evaluating Expressions

Which numeric expression matches this written expression?
two times the sum of eight and seven

• 2 x 87
• 2 + (8 + 7)
• 2 x 8 + 7
• 2 x (8 + 7)

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which of the following expressions contains a variable?

• 7+3

• 144÷12

• 7 + 15n

• 6(5)

Tags

CCSS.6.EE.A.2B

The product of 7 and j increased by 3 is shown in which expression?

• 3+7j

• 7j-3

• 7(j+3)

• 3j+7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Evaluate 3x + 8   if x = 2

• 13
• 14
• 15
• 16

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

Evaluate the expression when x = 3. 
2x² - 5

• 31
• 12
• 7
• 13

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate the expression when x = 8:  
7(6 + 3 − x)

• 72
• 56
• 21
• 7

Tags

CCSS.6.EE.A.2C

Mr. Gollow bought triple as many pencils as Ms. Boggs.  If Ms. Boggs purchased p pencils, then how many pencils did Mr. Gollow purchase?

• p/3
• p + 3
• p - 3
• 3p

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Mr. O'Neal has 165 comic books in his collection.  Every month, m, he acquires 8 new comics from his monthly subscriptions.  The total number of comic books in his collection is represented by the expression 165 + 8m.
What is the total number of comic books Mr. O'Neal will have after 3 months?

• 173
• 189
• 200
• 157

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

At the beginning of the school year, Mrs. Johnson gives each student in her class 2 pencils as a welcome gift. She has N number of students.  She can buy pencils in packs of 8.  Which expression represents how many packs of pencils Mrs. Johnson will need to purchase?

• 2N + 8
• 2N ÷ 8
• 2N x 8
• 2N - 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is 5 less than the product of 6 and s?

• 6s - 5
• 5 - 6s
• 5 + 6 - s
• 6 - s -5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6