Equivalent Expression Practice 1

Which expression is equivalent to the expression

^{7(10a + 3b)?}

• 7(13ab)

• 91(a+b)

• 70a + 21b

• 70(3ab)

Tags

CCSS.6.EE.A.4

Select all of the expressions that are equivalent to the expression:

4(5x + 2y)

• 4(7xy)

• 4(5x) + 4(2y)

• 20x + 2y

• 5x + 5x + 5x + 5x + 2y + 2y + 2y + 2y

• 20x + 8y

Tags

CCSS.6.EE.A.4

Mathematical Equivalence

ON

Tags

CCSS.7.EE.A.1

Tags

CCSS.7.EE.A.1

What are all of the factors of 15?

• 1,3,5,15

• 5,15

• 1,15

• 1,5

Tags

CCSS.4.OA.B.4

What are the factors of 30?

• 1,2,3,5,6,10,15,30

• 1,2,3,10,15,30

• 1,2,3,4,5,6

• 5,6

Tags

CCSS.4.OA.B.4

8(x+3x)

• 24x+8x
• 30x
• 32x
• 32

Tags

CCSS.6.EE.A.3

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Simplify the expression: 3x + 2x

• 5x
• x
• 6x
• 5

Tags

CCSS.7.EE.A.1

2x + 22x + 10

• 34x
• 34
• 24x + 10

Tags

CCSS.7.EE.A.1