properties of multiplication

Which number sentence is an example of the associative property?

• 19+8=5x5

• 3x(2x4)=(3x2)x4

• 4x9=9+4

• 6x0=6+0

Which breaks down 3x9 correctly?

• (3x4)+(3x4)

• (3x3)+(3x3)

• (3x4)+(3x5)

What is the answer to a multiplication sentence called?

• Quotient
• Product
• Sum
• Difference

Which example DOES NOT show the identity property?

• 10 x 1 = 10

• 5 x 1= 5

• 3 x 4 = 4 x 3

• 35 *6 = (6*30) + (6*5)

9 x 1 = 9

• Commutative Property of Addition
• Commutative Property of Multiplication
• Identity Property of Addition
• Identity Property of Multiplication

Which of the following is an example of the MULTIPLICATIVE PROPERTY OF ZERO?

• -9 + 9 = 0
• -76 x 0 = 0
• 100 - 100 = 0
• 49 + 0 = 49

Using the Commutative Property how else can we write

5 x 7 = 35

(a)  

Find the array that shows commutative property.

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What multiplication fact goes along with this array?

• 5 x 5

• 5 x 4

• 4 x 4

• 5 x 3

What array is this?

• 5 X 6 = 30
• 6 X 4 = 24
• 5 X 5 = 25
• 5 X 4 = 20