Expressions and Equations

Every table in the classroom has c chairs. What algebraic expression shows the number of chairs at 12 tables?

• c ÷ 12

• 12c

• 12 - c

• 12 + c

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is the first step in evaluating the expression below?

10 + (6 - 4) ÷ 2 + 7

• Add 10 and 6

• subtract 6 and 4

• divide 4 and 2

• add 2 and 7

Tags

CCSS.5.OA.A.1

Ms. Oalmann had a total of 510.5 ounces of pretzels to put into 5 bowls for a party. She

put an equal number of ounces of pretzels into each bowl.

How many ounces of pretzels did Ms. Oalmann put into each bowl?

• 102.1

• 120.1

• 100.1

• 12.1

Tags

CCSS.6.NS.B.2

CCSS.6.NS.B.3

The price of n tickets to a concert is 6n + 7 dollars. What is the cost, in dollars, for 5 tickets to the concert?

• $37

• $18

• $36

• $43

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which of the following is equal to 11?

• 6 + (4 ÷ 2) + 1 x 3

• 6 + 4 ÷ (2 + 1) x 3

• (6 + 4) ÷ 2 - 1 x 3

• (6 + 4 ÷ 2) - 1 x 3

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which expression represents the phrase “n students separated into equal groups of 9?”

• n - 9

• n ÷ 9

• 9 • n

• n + 9

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Use the symbols +, –, x, and ÷ to make the number sentence true.

(3 ? 2) ? 7 ? 1 = 12

• (3 x 2) +7 -1 = 12

• (3 +2) x 7 -1 = 12

• (3 x 2) ÷ 7 -1 = 12

• (3 + 2) - 7 + 1 = 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

CCSS.6.EE.B.5

156 people attended a wedding. A table can seat 8 people. What is the minimum number of tables that will be needed.

• 20 tables

• 19 tables

• 21 tables

• 18 tables

Tags

CCSS.6.NS.B.2

Evaluate the expression below

10 + (6 - 4) ÷ 2 + 7

• 18

• 13

• 25

• 17

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.NS.B.2

CCSS.6.NS.B.3