Add/Mult Properties
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Associative Property of Addition | When three or more numbers are added, the sum is the same regardless of the grouping of the addends. (a + b) + c = a + (b + c)
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| Commutative Property of Addition | When two numbers are added, the sum is the same regardless of the order of the addends. a + b = b + a
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| Identity Property of Addition | The sum of any number and zero is the original number. a + 0 = a
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| Zero Property of Multiplication | When a number is multiplied by zero, the product will always be zero.
a x 0 = 0
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| Associative Property of Multiplication | When three or more numbers are multiplied, the product is the same regardless of the order of the factors.
(a x b) x c = a x (b x c)
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| Commutative Property of Multiplication | When two numbers are multiplied together, the product is the same regardless of the order of the factors. a x b = b x a
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| Identity Property of Multiplication | The product of any number and one is that number. a x 1 = a
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| Distributive Property | The sum of two numbers times a third number is equal to the sum of each addend times the third number.
a x (b + c) = a x b + a x c
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
crstone
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