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Mental Math for Helping Children's Computation with Whole Numbers and Fractions
2008-04-21
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Mental Math for Helping Children's Computation with Whole Numbers and Fractions



   1. Introduction and Computation

   2. Addition with Whole Numbers

   3. Subtraction with Whole Numbers

   4. Addition with Fractions

   5. Subtraction with Fractions

   6. Conclusion

   7. [Appendix] Korean National Elementary Mathematics Textbook


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