EOC II 7th Grade

Witch shows Associative Property of Mutiplication?

• (3x6)x4=3x(6x4)

• 9x1

• Ax1

• 8x0=0

Which of the following is an example of Commutative Property of Addition ?

• (9 + 3) + 8 = 9 + (3 + 8)
• 5 + 6 = 7 + 5
• 2 x 1 = 2
• 4 + 9 = 9 + 4

Which property is used in the following
 4 x (7 + 5) = 4 x 7 + 4 x 5

• Distributive Property 
• Associative Property
• Commutative Property 
• None of the above

Which equation shows the Multiplicative Inverse of a Number ? 

• a x 0 = 0
• a x (1/a) = 1
• a + -a = 0
• a x 1 = a

Which equation shows the Additive Inverse of a Number ? 

• a + -a = 0
• a x 0 = 0
• a + a = 2a
• a + 0 = a

Which Property of Addition does 7 + 0 = 7 illustrate ?

• Distributive Property
• Commutative Property
• Zero Product Property
• Identity Property

Which equation shows the Identity Property of Multiplication?

• (a + b) + 7 = a + (7 + b)

• a X 1

• a(b + c) = ab + ac

• a + a + a = 3 x a

Which property is used in the following expression?

3(5 + 6) = 15 + 18

• Distributive Property

• Associative Property of Multiplication

• Commutative Property of Addition

• Associative Property of Addition

Name this angle.

• acute
• right
• obtuse
• none of the above

Name this angle.

• acute
• right
• obtuse
• none of the above