Laws of Arithmetic Operations

Which one of the following illustrates the Commutative Law of Addition?

• 5 + 7 = 7 + 5

• 5 + 7 = 4 + 8

• 5 + 7 = 3 + 9

• 5 + 7 = 10 + 2

Tags

CCSS.1.OA.B.3

8 + (3 + 4) = 8 + (4 + 3) 

• Associative Addition
• Associative Multiplication
• Commutative Addition
• Commutative Multiplication

Tags

CCSS.1.OA.B.3

What is the missing number?

• 25

• 20

• 9

• 5

Tags

CCSS.HSA.REI.A.1

What is the missing number?

• 9

• 15

• 5

• 10

Tags

CCSS.6.EE.A.3

7 x 78

• 78 x 10

• 78 x 7

• 12 x 78

• 46 x 2

Tags

CCSS.4.NBT.B.5

What is the missing number?

6 + ____ = 7 + 6

• 4

• 13

• 7

• 9

Tags

CCSS.1.OA.B.3

3 x ____ = 9 x 3

• 7

• 9

• 27

• 11

Tags

CCSS.3.OA.B.5

What is the missing number?

8 + ____ = 2 + 8

• 5

• 10

• 4

• 2

Tags

CCSS.6.EE.B.7

What is 482 x 5 distributed out?

• (4,000 x 5) + (800 x 5) + (2 x 5)
• (400 x 5) + (80 x 1) + (2 x 1)
• ( 400 x 5) + (80 x 5) + (2 x 5)
• (4 x 5) + (8 x 5) + (2 x 5)

Tags

CCSS.6.EE.A.3

When distributing out 3,294 x 6, what should be in the ?
(3,000 x ?) + (200 x ?) +
(90 x ?) + (4 x ?)

• 3
• 4
• 5
• 6

Tags

CCSS.4.NBT.B.5