Arithmetic Laws

7 x 78

• 78 x 10

• 78 x 7

• 12 x 78

• 46 x 2

10 + 5

• 10 - 5

• 7 - 6

• 5 + 10

• 23 + 2

100 x 32

• 32 x 100

• 45 x 2

• cell of dbz

• 23 x 36

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.A.4

CCSS.3.OA.C.7

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

Which of the following illustrates the Commutative Law of Multiplication?

• 3 x 4 = 6 x 2

• 3 x 4 = 12 x 1

• 3 x 4 = 2 x 6

• 3 x 4 = 4 x 3

Tags

CCSS.3.OA.B.5

What is the missing number?

8 + ____ = 2 + 8

• 5

• 10

• 4

• 2

Tags

CCSS.6.EE.B.7

Determine which choice best shows the commutative property of multiplication.

• 1x1=1
• (1x7)+(1x6)=
• 1x7=7x1
• (1x7)x6=1x(7x6)

Tags

CCSS.3.OA.B.5

Determine which choice best shows the commutative property of multiplication.

• (6x10)+(6x8)=6x(10+8)
• 6x1=6
• (6x10)x8=6x(10+8)
• 6x10=10x6

Tags

CCSS.3.OA.B.5