Review Section 1.1: Introduction to Algebra 2

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Addition, Division, Subtraction

Tags

CCSS.7.NS.A.3

PEMDAS only works if....

• Add or subtract right to left

• You add then subtract

• You subtract then add

• Add or subtract left to right

Solve the following:

-2 x (3 + 8 ÷ 4)²

Tags

CCSS.7.EE.B.3

What does 3² mean?

• 3 x 2

• 3 x 3

• 3 x 3 x 3

• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

Tags

CCSS.7.NS.A.3

Translate: the product of 7 and x increased by 6

• 7x + 6

• (7/x) + 6

• (7-x) +6

Tags

CCSS.6.EE.A.2A

Write the sentence into number form:

Seven times two minus three

• 7 + 2 - 3

• 7(2 - 3)

• 2 + 3 - 7

• 7(3 - 2)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Tags

CCSS.HSA.APR.A.1

Tags

CCSS.HSA.APR.A.1