MATH 7_QUIZ 1_4Q

5 - ( 4 + 2 x 2³) ÷ 10

• 6

• 5

• 10

• 3

42 - 4 x 3² + 2 x ( 5-2)

• 18

• 15

• 12

• 16

(6 ^_x 2) ^_x 3=6 ^_x (2 ^_x 3)

• Commutative Property of Multiplication
• Associative Property of Multiplication
• Multiplicative Inverse Property
• Multiplicative Identity Property

-3  x  -⅓  = 1

• Identity Property of Multiplication
• Zero Property
• Additive Inverse Property
• Multiplicative Inverse Property

Simplify 14(b – 10).

• 4b
• b – 140
• 14b – 140
• 14b – 10

(7 + 3) + 4 = 7 + ( 3 + 4)

• Distributive Property
• Commutative Property of Addition
• Associative Property of Multiplication
• Associative Property of Addition

Which is an example of Associative Property of Addition?

• (12+3)+8=12x(3x8)
• 12x(3x8)=(12x3)x8
• (12+8)+3=12+(8+3)
• 12 + 18 = 18 + 12

What number fills in the blank?
5 + (7 + 6) = (5 + ___) + 6

• 8
• 6
• 5
• 7

Which property states that the order does not matter in addition and multiplication?

• Identity

• Commutative

• Closure

• Inverse

Applying Distributive property, given 4 (x – 4) will be equal to

• 4x + 16

• 4 – (x – 4)

• 4x – 0

• 4x – 16