Evaluating Expressions

Evaluate this expression:
3(4)²

• 144
• 48
• 24
• None of these

Tags

CCSS.6.EE.A.1

Evaluate this expression:
(-2)² - (-5)²

• -21
• 29
• 21
• -29

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.5

Evaluate this expression
4² - 4(5)(-2)

• -24
• 24
• -56
• 56

Tags

CCSS.6.EE.A.1

CCSS.6.NS.C.5

Evaluate this expression
-3² - 5(2)(-3)

• -21
• 21
• 39
• -39

Tags

CCSS.6.EE.A.2C

3r + 2e; r = 3  e = 2

• 15
• 13
• 54
• 12

Tags

CCSS.6.EE.A.2C

What is the value of x?
3x + 4 when x = -2

• 10
• 2
• -2
• 4

Tags

CCSS.6.EE.A.2C

Simplify the following:
-2 ⋅ (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

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

• -5
• 1
• -11
• 11

Tags

CCSS.6.EE.A.2C

Evaluate this expression
-3² - 5(2)(-3)

• -21
• 21
• 39
• -39

Tags

CCSS.6.EE.A.2C

x² - (x - y)² ⋅ y        
 
If x = -5 and y = -8

• -47
• 1377
• -128
• 97

Tags

CCSS.6.EE.A.2C