Exploring Adding and Subtracting Rational Expressions

What is the first step in the order of operations?

• Exponents

• Multiplication

• Addition

• Parentheses

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

In the expression 7 + 18 × 2, which operation should be performed first?

• Addition

• Multiplication

• Subtraction

• Division

Tags

CCSS.7.NS.A.3

What is the result of 24 - 16 × 3 + 15?

• 23

• 9

• 15

• Negative 9

Tags

CCSS.6.NS.C.7C

How do you simplify the absolute value of -18?

• 0

• -18

• 36

• 18

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of 81 + 28 ÷ 4 - 18?

• 7

• 81

• 88

• 70

Tags

CCSS.6.EE.A.1

In the expression 48 ÷ 2^5 - 29 + 6^2, what is the value of 2^5?

• 10

• 25

• 32

• 64

Tags

CCSS.7.NS.A.3

What is the result of 5 - 2^7 + 3 ÷ 12 - 7 × 2?

• Negative 52

• 104

• Negative 2

• 101

Tags

CCSS.7.EE.B.3

What is the simplified form of 34 ÷ 4^2 - 6 ÷ 3 - 8?

• Negative 17

• Negative 2

• 34

• 10

Tags

CCSS.7.NS.A.3

What is the result of 1/3 - 7/6 × 9/14 + 4/9?

• 1/36

• Negative 5/12

• Negative 1/20

• 4/9

Tags

CCSS.7.NS.A.3

What is the result of -3/10 ÷ 6 - 4/5 + 1/8?

• Negative 1/20

• Negative 17/20

• 5/40

• Negative 29/40

Tags

CCSS.7.NS.A.3