California Pre-Algebra, 2008
The expression is .
Place value chart for 3.2 and 4.7.
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3 |
2 |
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4 |
7 |
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Line up the decimal points and draw a line below the numbers.
First find the sum of the tenths digit.
The sum of the tenths digit, .
Next find the sum of the ones digit.
The sum of the ones digit, .
The sum of is 7.9.
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