Mental Math
More than two...
Can you name the property?
Decimals by Decimals
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
5.6 x 0.7
What is 3.92
100
1.5 x 100
What is 150
200
50 x 16 x 2
What is 1,600
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
3.4 x 2.2
What is 7.48
200
100 x 4.005
What is 400.5
300
9 x 200 x 5
What is 9,000
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
1.95 x 0.6
What is 1.17
300
1000 x 6.3
What is 6,300
400
6 x 7 x 100
What is 4200
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
4.2 x 0.03
What is 0.126
400
71.4 x 100
What is 7,140
500
35 x 2 x 20
What is 1,400
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
7.24 x 3.9
What is 28.236
500
692.64 x 100
What is 69,264
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