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Factors of 10
Factors of 5
Factors of 9
Factors of 2
Properties/Vocabulary
100
20 x 50
What is 100?
100
5 x 2
What is 10?
100
9 x 2
What is 18?
100
2 x 5
What is 10?
100
I start with A and ADD it with 1 to get A.
What is Identity Property of Addition. A + 1 = A
200
30 x 100
What is 3,000?
200
5 x 5
What is 25?
200
9 x 4
What is 36?
200
2 x 7
What is 14?
200
Multiplied with ZERO and ends up with ZERO.
What is Zero Property of Multiplication. A x 0 = 0
300
50 x 50
What is 2,500?
300
5 x 9
What is 45?
300
9 x 6
What is 54?
300
2 x 8
What is 16?
300
The order does not matter when it is multiplied because you get the same answer.
What is Commutative Property of Multiplication. 5 x 6 = 6 x 5
400
100 x 110
What is 11,000?
400
If you multiply this number and 5, it ends in 0 or 5.
What is even number?
400
9 x 8
What is 72?
400
All the multiples of 2 ends with these numbers (0, 2, 4, 6, 8)
What are even numbers.
400
A number is shared and can be split to find a multiplication of a big number.
What is Distributive Property. 4 x 25 = (4 x 20) + (4 x 5) = 80 + 20 = 100
500
780 x 100 x 10
What is 780,000?
500
5 x 5 x 10 x 10
What is 2,500?
500
You can find the multiples of 9 by
What is "adding the digits" Ex: 18 --> 1 + 8 = 9
500
Another words to describe two of something.
What is Pair or Double?
500
It is an operation that tells you to either MULTIPLY, DIVIDE, ADD or SUBTRACT.
What is operation?