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Ms. Garcia Math |
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Decimal |
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Decimal. Fraction with a denominator of 10, 100, 1000,
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.25 = 25/100,
0.1=1/10 |
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Decimal point |
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A dot that separates the whole numbers and the parts |
1.25 |
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Terminating Decimal |
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Terminating Decimal. Is a fraction whose decimal representation contains a finite number of digits.
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0.25 |
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Repeating Decimal |
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Repeating Decimal. Is a decimal fraction in which the digits endlessly repeat a pattern, such as 1/3 = 0.3333333333333 ...
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0.333
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Place Value |
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Place Value. Its determined by its position with respect to the decimal point. |
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Decimal number |
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A number containing a decimal point.
The number to the left of the decimal is an ordinary whole number. |
1.234 |
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Whole number |
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a number from the set of numbers {0, 1, 2, 3, 4...} |
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Tenth |
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The first place to the right of the decimal point is the number of tenths (1/10's) |
1.234 |
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Hundredth |
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The second place to the right of the decimal point is the number of hundredths (1/100's) |
1.234 |
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Comparing and Ordering decimals |
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Align decimal points and place values, write a place keeper if needed. (Pretend its money) Ex. Compare 9.57, .25 and 2.5
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9.57 0.25 2.50 |
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