Associative Property

Which one is the associative property to:

(8 x 2) x 4

• 4 x 2 x 8

• (4 x 2) x 8

• (8 x 2) x4

• 8 x (2 x 4)

Which of these expressions are equivalent ?

• 4 × (3 × 6) = (3 × 12) × 2

• 4 × (3 × 6) = (4 × 3) × 6

• 4 × (3 × 6) = (6 × 6) × 2

• 4 × (3 × 6) = (3 × 8) × 3

Tags

CCSS.3.OA.B.5

Are these equations equivalent

7 + (4 + f) and (7 + 4) + f

• Yes

• No

Tags

CCSS.1.OA.B.3

Which one is the associative property to:

6 x (3 x 2)

• (6 x 2) x 3

• 6 x (2 x 3)

• 6 x (3 x 2)

• (6 x 3) x 2

Tags

CCSS.3.OA.B.5

Tags

CCSS.1.OA.B.3

• 3 • r • (6 + 4)

• (3 • r • 6) + 4

• 3 • (r • 6 + 4)

• (4 + 3) • r • 6

• YES

• NO

Tags

CCSS.6.EE.A.4

Combine like terms

1x+7+3X

• 2x+7

• 4x+7

• 6+3x

• 1x+4

Tags

CCSS.7.EE.A.1