Review - Simplifying Expressions & Solving Equations

Simplify (4 + 16) - (2 x 3)

• 6

• 10

• 14

• 54

Tags

CCSS.6.EE.A.2C

Simplify 2(9 - 6)

• 3

• 6

• 9

• 12

Tags

CCSS.6.EE.A.2C

Which expression has a value of 14?

• $\left(10\ +\ 50\right)\ \div\ \left(5\ -\ 2\right)$

• $14\ \div\ 7\ \times\left(4\ +2\right)$

• $25\ -\ \left[2\ \times\ \left(18\ \div\ 6\right)\ +\ 1\right]$

• $8\ +\ \left[21\ \div\ \left(3\ +\ 4\right)\ \times\ 2\right]$

Tags

CCSS.6.EE.A.2C

Which step should be performed
first when simplifying the following
expression?

 $9\ \times\ \left(5\ -3\right)\ +\ 14\ \div\ 7$  

• Divide 14 by 7

• Subtract 3 from 5

• Multiply the difference by 9

• Add the difference and 14

Tags

CCSS.6.EE.A.2C

Frank opened a new case of gum.

· The case contained 4 boxes of gum with 4 pieces of gum in each box.

· Frank threw 2 of these pieces of gum in the trash.

·Then Frank took 8 pieces of gum out of the case and gave them to his brother.

Which expression can be used to show that there are 6 pieces of gum still in the case?

• 4 x 4 - 2 + 8

• 4(4) - 2(8)

• 4 + 4 - 2 + 8

• 4 x 4 - (2 + 8)

Tags

CCSS.HSA-SSE.A.1A

Leonard wants to write an algebraic

expression for the problem below.

The cost of a shirt is 5 dollars more than

3 times the cost of a hat.

Which expression should Leonard

write if h represents the cost of a

hat in dollars?

• 3h + 5

• 5h + 3

• 3h - 5

• 5h - 3

Tags

CCSS.HSA-SSE.A.1A

Chris gave a clerk $20 to buy 3 wrist

bands costing $w each. The clerk

gave Chris $8 back in change. Which

equation can be used to find the cost

of each wrist band?

• 8 - 3w = 20

• 20 - 3w = 8

• 20 + 3w = 8

• 3 - 8w = 20

Tags

CCSS.HSA.CED.A.3

Which equation can be used to solve

the following problem?

Lydia had 5 notebooks. She then bought

the same number of notebooks each

month for 4 months. After 4 months,

she had a total of 17 notebooks. How

many notebooks, n, did Lydia buy each

month?

• 4n + 5 = 17

• 5n + 4 = 17

• 4n + 17 = 5

• 5n + 17 = 4

Tags

CCSS.7.EE.B.4A

Nadia bought 5 cans of soup that each

cost the same price. She had a $2 off

coupon for the total purchase. She

spent a total of $13. How much did

each can of soup cost?

• $2

• $3

• $11

• $15

Tags

CCSS.7.EE.B.4A

Dennis wrote an algebraic expression

for the problem below.

The cost of a computer is $125 more

than 2 times the cost of a television.

Which expression did Dennis

write if t represents the cost

of a television?

• 2t + 125

• 125t + 2

• 2t - 125

• 125t - 2

Tags

CCSS.HSA-SSE.A.1A