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10 Cards in this Set
- Front
- Back
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equal
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when two or more numbers or items are the same in value, size, or number
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equation
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a mathematical sentence containing an equal sign.
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estimate
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to find an answer that is close to the exact answer
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even number
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a number that has 0, 2, 4, 6, 8 in the one's place
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expanded form
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a way to write numbers to show the place value of each digit.
example: 1,322 = 1,000 + 300 + 20 + 2 |
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exponent
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a number that shows how many times another number is to be used as a factor
example: 2 squared = 2 x 2 |
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factors
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the two numbers of a multiplication problem that give the product (answer).
example: 4 x 5 = 20 |
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fraction
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a number that represents part of a set.
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function
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referring to addition, subtraction, multiplication, or division
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greater than >
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a way to show one number is larger than another. for example: 9 > 2 means 9 is larger than 2.
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