Math 7.8: Generate Equivalent Expressions

Write an equivalent expression to 3(m + 3). Select all that apply.

• 9m

• 3m + 9

• 3m + 3

• 3m + 6

• 9 + 3m

Tags

CCSS.6.EE.A.4

Write an equivalent expression for 20n + 4m. Select all that apply.

• 4(5n + m)

• 4(n + m)

• 24n

• 24m

• 4m + 20n

Tags

CCSS.6.EE.A.4

Write an equivalent expression 5w + 15

• 5(w + 3)

• 5w + 3

• 5(w + 15)

• 20w

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 3x + 5 + 7x + 2?

• 10x + 7
• 17x
• 17
• 15x + 2

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 4(x + 6)?

• 4x + 6
• 4x + 24
• x + 24
• 10x + 24

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 3a² + 6a + 5a²?

• 14a²
• 14a
• 8a² + 6a
• 3a² + 11a

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 7(3a + 4b)?

• 21a + 28b
• 10a + 11b
• 21a + 4b
• 10a + 28b

Tags

CCSS.6.EE.A.4

Which expression is equivalent to 6y + 22y + y?

• 28y + 1
• 29y
• 22y + 7
• 29

Tags

CCSS.6.EE.A.4

Which expression is equivalent to z + z² + 1?

• 3z
• 1 + z + z²
• 2z + 1
• 2z² + 1

Tags

CCSS.6.EE.A.4

2(s + 5) + 4

• 2s + 14

• 2s + 9

• s + 9

• 2s + 18

Tags

CCSS.6.EE.A.3