Numbers Quiz

• Integer

• Rational Number

• Irrational Number

• Whole Number

• Integer

• Rational Number

• Irrational Number

• Natural Number

Check all the numbers that are rational.

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

• -16
• 1.375
• 4
• -50

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

• -5
• 1
• -11
• 11

Simplify:
[25-(13+4)+4] ÷ 3

• 6
• 2
• 3
• 4

2 + (9² - 4)

• 16
• 77
• 79

What would be my first step? 3 + 4 x 6 - 4 =

• addition
• multiplication
• subtraction
• exponents

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9

a²-b²Evaluate if a=4 and b =-2

• 4
• 20
• -4
• 12