Evaluate Integer Expressions

Using the order of operations, what should be done first to evaluate (-2)³ + 4 ÷ (-15 + 9)(3) - 4?

• Add -15 and 9.

• Divide 4 by -15.

• Subtract 4 from 3.

• Multiply 9 by 3.

Tags

CCSS.7.NS.A.3

Which of these expressions have negative values? Select all that apply.

• 2 + 2(-3)(7)

• -2(27 ÷ 9)+4

• (14 ÷ -2)(-6)

• (4 - 10) - ( 8 ÷ ( -2))

Tags

CCSS.7.NS.A.3

Evaluate

• -15

• -6

• -1

• 6

Tags

CCSS.7.NS.A.3

11 + (3)(9) Analyze the work to find the error.

• In Step 1, the commutative property of multiplication was not done correctly.

• In Step 2, the associative property cannot regroup addition and multiplication.

• In Step 3, the multiplication must be done first

• In Step 4, the product is incorrect.

Tags

CCSS.7.EE.B.3

Complete this expression using the distributive property:

5(4 + 8) =

• (5 + 4)(5 + 8)

• 5(4) + 8

• 5(4) + 5(8)

• (5 + 4) + (5 + 8)

Tags

CCSS.3.OA.B.5

Evaluate the following:  
-8 + (15-3) ÷ 4

• -5

• 1

• -11

• 11

Tags

CCSS.7.NS.A.3

What is the first step in evaluating this problem:
-2 ⋅ (3 + 8 ÷ 4)²

• multiplication

• addition

• division

• subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

• 16

• 9

• 15/2

• -9

Tags

CCSS.7.NS.A.3

• -2

• 2

• 16

• -16

Tags

CCSS.6.EE.A.2C

• irrational

• integer

• whole

• none