Math Exam PT. 1

What is the square root of 25?

• 5

• 7

• 10

• 3

Which of the following numbers is a perfect square: 16, 21, 36, 45?

• 21

• 36

• 45

• 16

Which property of multiplication states that the product of any number and 1 is the number itself?

• Distributive property of multiplication

• Commutative property of multiplication

• Associative property of multiplication

• Identity property of multiplication

1.04 x 10^-7

• 0.000000009
• 0.00000007
• 0.00000014
• 0.000000104

1.04 x 10⁷

• 1,040,000
• 10,400
• 104,000,000
• 10,400,000

10³ x 10⁷

• 10⁴

• 10¹⁰
• 1/10⁴

10^-3

• 1/10³

• 10³

• 4

• 8

• 2

• 16

The cube root of 125

• 7
• 3
• 10
• 5

3000 x 20

• 60,000

• 600,000

• 6,000