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18 Cards in this Set
- Front
- Back
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multiple |
the product of a given whole number and another whole number |
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factors |
numbers that are multiplied to get a product |
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partial products |
products found by breaking one of two factors into ones, tens, hundreds, and so on, and then multiplying each of these by the other factor |
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product |
the number that is the result of multiplying two or more factors |
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Associative Property of Multiplication |
Factors can be regrouped and the product remains the same Example: 2x(4x10)=(2x4)x10 |
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Identity Property of Multiplication |
the product of any number and 1 is that number |
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Commutative Property of Multiplication |
the order of factors can be changed and the product remains the same Example: 3x5-5x3 |
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Distributive Property |
multiplying a sum (or difference) by a number is the same as multiplying each number in the sum (or difference) by that number and adding them products Example: 3x(10+4)=(3x10)=(3x4) |
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Zero Property of Multiplication |
the product of any number and 0 is 0 |
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underestimate |
an estimated sum or difference that is less than the actual answer |
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overestimate |
an estimated sum of difference that is greater than the actual answer |
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exponential notation |
a way to write a number using a base and an exponent |
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base (in arithmetic) |
the number that is multiplied by itself when raised to a power Example: In 5^3, the 5 is the base |
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exponent |
a number that tells how many times the base is used as a factor Example: 10^3=10x10x10 the exponent is 3 and the base is 10 |
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expanded form (exponents) |
a way to write a number involving exponents that show the base as a factor Example: 2^4= 2x2x2x2 |
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squared |
a name for a number to the second power |
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cubed |
a name for a number to the third power |
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standard form |
a common way of writing a number with commas separating groups of three digits starting from the right Example: 2^4=16 |
