CCSS.Math.Content.6.EE.A.3

Which mathematical expression is equivalent to the number sentence below?
Subtract 15 from 45, and then divide by 3.

• 15 - 45 ÷ 3
• (45 - 15) ÷ 3
• (15 - 45) ÷ 3 
• 3 ÷ (45 - 15)

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CCSS.Math.Content.6.EE.A.3

What property allows this statement to be true? 
(A + B) + C = A + ( B + C)

• Associative
• Commutative
• Distributive

Tags

CCSS.Math.Content.6.EE.A.3

Name the property.
7 + (11 + 10) = (7 + 11) + 10

• Associative Property
• Commutative Property
• Distributive Property
• Identity Property

Tags

CCSS.Math.Content.6.EE.A.3

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.Math.Content.6.EE.A.3

Which is an example of the Multiplication of 1 Property

• 1 x 3 = 3
• 7 x 0 = 0
• 12 + 0 = 12
• 2 x 3 = 3 x 2

Tags

CCSS.Math.Content.6.EE.A.3

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

Tags

CCSS.Math.Content.6.EE.A.3

Which property is this example?
(1+2)+3=1+(2+3)

• Commutative property of addition
• Associative Property of addition
• Distributive property of multiplication
• Identity property of addition

Tags

CCSS.Math.Content.6.EE.A.3

3y + 4y + 9x + 12 + 6y + 2

• 13y + 14

• 9x + 10y + 2

• 9x + 7y + 12

• 9x + 13y + 14

Tags

CCSS.Math.Content.6.EE.A.3

Simplify.

9a + 10(2a + 1)

• 21a + 1

• 9a +21

• 29a +10

• 39a

Tags

CCSS.Math.Content.6.EE.A.3

Use the distributive property to simplify the expression.

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Tags

CCSS.Math.Content.6.EE.A.3