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Published byNorman O’Neal’ Modified over 7 years ago

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Whole Numbers How do we use whole numbers to solve real-life problems?

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Rounding Whole Numbers How do you round whole numbers to the specified place value? Ones, tens, hundreds Thousands, ten thousands, hundred thousands Millions, ten millions, hundred millions

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Rounding Whole Numbers

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Addition and Subtraction of Whole Numbers How do you add and subtract whole numbers and use estimating to check reasonableness of the answers? Addend Sum Difference Solve Reasonableness Add and Subtract Whole Numbers

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Addition and Subtraction of Whole Numbers How do you add and subtract whole numbers and use estimating to check reasonableness of the answers? 456 + 1,234 6,789 + 3,214 678 – 343 13,345 – 5,456

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Multiplication of Whole Numbers How do you multiply whole numbers and use estimating to check reasonableness of the answers? Product Factors Reasonableness Multiply and Divide Whole Numbers

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Multiplication of Whole Numbers How do you multiply whole numbers and use estimating to check reasonableness of the answers? 35 x 42 136 x 87 1,234 x 543

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Division of Whole Numbers How do you divide whole numbers and use estimating to check the reasonableness of the answer? Divisor Dividend Quotient Reasonableness

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Division of Whole Numbers How do you divide whole numbers and use estimating to check the reasonableness of the answer? 876 ÷ 13 567 ÷ 21 1,235 ÷ 34

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