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16 Cards in this Set
- Front
- Back
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Algorihm |
A set if step-by-step instructions for carrying out a computation, like partial-quotients or U.S. traditional multiplication |
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estimate |
an answer close to an exact answer |
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exponential notation |
a way to show repeated multiplication by the same factor |
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extended facts |
Variations of basic facts involving multiples of 10, 100, and so on |
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number model |
A number sentence or expression that models or fits a number story or situation |
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place value |
A system that gives a digit a value according to its position in a number |
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relational system |
a symbol used to express a relationship between two quantites |
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standard form |
the most familiar way of representing numbers |
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U.S. traditional multiplication |
A multiplication method that produces partial sums based on multiplying the values of each digit starting from the right
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area model |
A model for multiplication problems in which the length and width of a rectangle the factors, and the area of the rectangle represents the product |
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expanded form |
A way of writing a number as the sum of the values of each digit |
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expression |
A group of mathematical symbols that represents a number |
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multiple |
A product of n and a counting number |
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partial-quotient division |
A way to divide in which the dividend is divided in a series of steps |
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power of 10 |
A whole number that can be written as a product of 10s |
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remainder |
An amount left over when one number is divided by another number |
