Mental Math
More than two...
Can you name the property?
Be quick with your 12's
Easy as pie...
100
8 x 4
What is 32?
100
2 x 3 x 4
What is 24
100
The property that states any time you multiply a number by one the answer is that number.
What is Identity Property of Multiplication
100
12 X 3
What is 36
100
90 x 60
What is 5400
200
3 x 7
What is 21
200
3 x 6 x 1
What is 18
200
The property that states you can change the order of the factors and still get the same product.
What is the Commutative Property of Multiplication?
200
12 X 5
What is 60
200
60 x 800
What is 48000
300
8 x 9
What is 72
300
4 x 5 x 7
What is 140
300
The property that states when you multiply a number by zero it will be zero.
What is Zero Property of Multiplication?
300
12 x 7
What is 84
300
30 x 500
What is 15000
400
6 x 7
What is 42
400
3 x 5 x 2
What is 30
400
The property that allows you to change the groupings of factors.
What is the associate Property of Multiplication
400
12 x 9
What is 108
400
50 x 20 x 6
What is 600
500
8 x 8
What is 64
500
2 x 6 x 5
What is 60
500
The property that states multiplying a sum or difference by a number is the same as multiplying by each number.
What is Distributive Property?
500
12 x 11
What is 132
500
9 x 200 x 5
What is 9000
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