Distributive Property

What is the distributive property?

• For any numbers a, b, c,

  a(b + c) = ab + ac

• For any numbers a, b, and c,

  a(b + c) = a + (b + c)

• For any numbers a, b, c,

  abc = a + b + c

• For any number a, b, and c,

  a(b + c ) = a(c + b)

Tags

CCSS.3.OA.B.5

How can 4(3 +9) be expressed using the distributive property?

• 4(3) + 4(4 + 9)

• 4(3) + 4(9)

• 4 + 9 = 9 + 4

• (4 + 3) x (4 + 9)

Tags

CCSS.3.OA.B.5

How can you express 11 x 7 using the distributive property?

• 7 x 11

• (11 x 1) + (3 x 4)

• 11 x (3 x 4)

• 11(3) + 11(4)

Tags

CCSS.3.OA.B.5

How can 5(3 +2) be expressed using the distributive property?

• 5(3) x 5(2)

• (5 x 3) x (5 x 2)

• 5(3) + 5(2)

• (5 + 3) x (5+2)

Tags

CCSS.3.OA.B.5

5(3 + 2)= ?

• 20

• 25

• 30

• 35

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

CCSS.3.OA.C.7

According to the correct order of operation, what should be done first in any mathematical equation?

• Addition

• Division

• Multiplication

• Whatever's inside the parentheses

7(5 + 4) =

• (7 x 5) + (7 x 4)

• 35 + 28

• 63

• All of the above

Tags

CCSS.3.OA.B.5

If m = 9, what is 4m + 2m?

• 54

• 24

• 78

• 18

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

What is another way to write 12 x 14?

• 11(14 + 1)

• 13(12 + 1)

• (12 x 7) x (12 x 7)

• 12(10 + 4)

Tags

CCSS.3.OA.A.1

CCSS.3.OA.B.5

If a = 8, b = 4, and c = 10, what is a(b + c)?

• 22

• 320

• 112

• 2560

Tags

CCSS.3.OA.B.5

CCSS.3.OA.C.7