Best Entry-Level: Casio FX-260 Scientific Calculator. The Casio FX-260 Scientific Calculator is a reasonably-priced, entry-level calculator great for middle school and early high school math. It’s lightweight, compact, and easy

Converting a number in Scientific Notation to Decimal Notation. Example A: Write the number 6.4 × 10 7 in decimal notation. 6.4 × 10 7 means 6.4×10×10×10×10×10×10×10. We multiply 6.4 by

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Determine math

To determine what the math problem is, you will need to look at the given information and figure out what is being asked. Once you know what the problem is, you can solve it using the given information.