Order of Operations and evaluating

15 + 7 × 2 – 11 + 35=

• 38
• 251
• 53
• 50

10 + 45 ÷ 9 -(14 ÷ 2)  = 

• 9
• 8
• 53
• 18

7 x (7 - 4) ÷ 3 =

• 8

• 6

• 7

• 5

Which operation would you do first?

( 12 + 10) ÷ 10 x 14 - 6

• Division

• Multiplication

• Addition

• Subtraction

Which operation would you do first in the following equation?

10 - 4 ÷ 1 x 5

• Subtraction

• Division

• Multiplication

• Addition

• Subtract, Divide, Exponent

• Exponent, Subtract, Divide

• Exponent, Divide, Subtract

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

Simplify:
[25-(13+4)+4] ÷ 3

• 6
• 2
• 3
• 4

2 + (9² - 4)

• 16
• 77
• 79
• 88

x² - xy if x = 8 and y = -3

• 88

• 40

• -8

• -24