Evaluating Expressions with Several Operations

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

• -16

• 1.375

• 4

• -50

Tags

CCSS.7.NS.A.3

Evaluate 5|3-x| - 15 when x = 5

• -5

• 5

• -25

• 30

Evaluate the expression: 2x(3x - y)²
when x= 3 and y = 5. 

• 32

• 16

• 576

• 96

Tags

CCSS.6.EE.A.2C

Evaluate below.

• 177

• 31

• 20

• 62

9a - ab + 5b    
if a = 2 and b = 7

• 37

• 67

• 39

• 32

Tags

CCSS.6.EE.A.2C

r³ + 2s²    
 if r = -3  and s = 4

• 59

• 5

• 37

• 91

Tags

CCSS.6.EE.A.2C

Solve the following:
-12 ÷ 6 (-3) + 8

• -14

• 2

• -22

• 3

Tags

CCSS.7.NS.A.3

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20

• 24

• 44

• 4

Tags

CCSS.6.EE.A.2C

b² + 4
when b = 3

• 10

• 12

• 13

• 11

Tags

CCSS.6.EE.A.2C

Evaluate the expression when
x =5    and   z = 4
z²  - 2x

• 6

• 2

• 17

• 26

Tags

CCSS.6.EE.A.2C