CCSS.Math.Content.6.EE.A.4

Simplify Completely
(3x² - 4x + 5) - (x² + 3x - 4)

• 2x² - x + 1
• 2x² - 7x + 9
• 3x² - 7x + 9
• 2x² + x + 9

Tags

CCSS.Math.Content.6.EE.A.4

True or false:
4(5) and 4x5 mean the same thing.

• True
• False

Tags

CCSS.Math.Content.6.EE.A.4

Commutative Property of Multiplication

• 8 + 2 = 2 + 8
• 7 x 1 = 7
• 7 + 0 = 7
• 7 x 6 = 6 x 7

Tags

CCSS.Math.Content.6.EE.A.4

5x + 3y + 5 + 4x + 3y + y + 8

• 9x + 7y + 13
• 6x + 2y + 2
• 25x + 2y + 3
• x + 7y + 12

Tags

CCSS.Math.Content.6.EE.A.2

CCSS.Math.Content.6.EE.A.4

Which number is not equivalent to the others? 
0.5      1/5       5/25      20%

• 0.5
• 1/5
• 5/25
• 20%

Tags

CCSS.Math.Content.6.EE.A.4

6 * 4 = 4 * 6

• distributive property
• associative property of multiplication
• commutative property of multiplication
• multiply by 0 property

Tags

CCSS.Math.Content.6.EE.A.4

-9(x-3)

• -9x+27
• 9x+3
• 36x
• 9x-27

Tags

CCSS.Math.Content.6.EE.A.2

CCSS.Math.Content.6.EE.A.4

Which of the following is equivalent to 5(a + 6)?

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.Math.Content.6.EE.A.4

Which expression is equivalent to 30?

• 26 + (4 × 3) ÷ 3

• (16 × 2 + 4) − 4

• 12 + (16 ÷ 4) + 2³

• (2 × 12) ÷ (4 × 5)

Tags

CCSS.Math.Content.6.EE.A.4

Which two expressions are equivalent?

• 6 ⋅ x + 3

  6 ⋅ ( x + 3)

• 8 ⋅ 6 ÷ x

  8 ⋅ x ÷ 6

• 9(6 + x)

  9 ⋅ 6 + 9 ⋅ x

• x + (8 ⋅ 9)

  (x + 8) ⋅ 9

Tags

CCSS.Math.Content.6.EE.A.4