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| Grade 5
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| Mathematics, Approved 2003
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| 1
| Number and Computation |
| 3
| The student uses computational estimation with whole numbers, fractions, decimals, and money in a variety of situations.
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| A2
| estimates to check whether or not the result of a real-world problem using whole numbers from 0 through 100,000; fractions greater than or equal to zero (including mixed numbers); decimals greater than or equal to zero to tenths place; and monetary amounts to $10,000 is reasonable and makes predictions based on the information (2.4.A1a-c) ($), e.g., at your birthday party, you ate 4 ½ pepperoni pizzas, 3 ¼ cheese pizzas, and 2 ¾ sausage pizzas. On the bill they charged you for 10 pizzas. Is that reasonable? If pizzas cost $6.99 each, about how much should you save for your next birthday party? |
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