Finding Equivalent Equations

Which expression is equivalent to

3 (x + 6)?

• 3 + 3 + x + 6

• 3x + 6

• 3x + 18

• (3 + x) + (3 x 6)

Tags

CCSS.6.EE.A.4

Use the distributive property to find an equivalent expression: 5(2f + 4)

• 10f + 4
• 10f + 9
• 10f + 20
• 30f

Tags

CCSS.6.EE.A.3

Which expression is equivalent to 8(5 - 2a)?

• (8 + 5) - (8 + 2a)

• (8 x 5) + (8 x 2a)

• 40 - 16a

• (8 x 5) - (8 x 2a)

Tags

CCSS.6.EE.A.4

Which two expressions are equivalent?

(only 1 correct answer)

• (10 - 6) ÷ y and 10 - (6 ÷ y)

• 4 + (3 ⋅ y) and (4 + 3) ⋅ y

• (18 ÷ y) + 10 and 10 + (y ÷ 18)

• 12 - (y ⋅ 2) and 12 - (2 ⋅ y)

Tags

CCSS.6.EE.A.4

Which one is equivalent to -5(a - 6)?

• -5b - 30

• -5a + 30

• (-5 x a) - (-5 x 6)

Tags

CCSS.6.EE.A.3

Frank had $65. He spent $2 per day for 7 days. Then he was given $9 to divide equally between himself and his 2 brothers. The following expression can be used to find the amount of money Frank had after that.

65 - 2 ⋅ 7 + 9 ÷ 3 .

Based on this expression, what is the amount of money Frank had remaining? (only 1 answer)

• $54

• $150

• $2

• $444

Tags

CCSS.6.EE.A.2C

Which two expressions are equivalent? (only one answer)

• 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.6.EE.A.4

Which of the following expressions is equivalent to the expression 3 + 4 + 8?

• 3 + 8 + 4

• 8 + 4 + 3

• 4 + 8 + 3

Tags

CCSS.6.EE.A.4

Which expression is NOT equivalent to the expression 3 + 5 x 8?

• 8 + 3 x 5

• 8 x 5 + 3

• 5 x 8 + 3

• (3 x 1) + (5 x 8)

Tags

CCSS.6.EE.A.4

• 2 x ( 3 x 8 x 12)

Tags

CCSS.6.EE.A.4