Exp3 Scientific Notation going out of

38,800 3,880 To change a number in scientific notation to standard form, reverse the process. Move the decimal to make is larger if the exponent is positive. Move the decimal to make it smaller if the exponent is negative. Remember a negative exponent is a faction/decimal.
3.88 x 10 two places to make it a larger number.
3.88 x 10 388 38.8 38,800 3,880
3.88 x 10 only one place larger (positive exponent).
2) 3.88 x 10 388 38.8 289,000,000 289,000
3.88 x 10 moved four places larger (positive exponent).
3) 2.89 x 10 2,890,000 28,900,000 2.89 x 10 289,000,000 289,000 2,890,000 28,900,000 289,000,000 289,000 2.89 x 10 2,890,000 28,900,000 289,000,000 289,000 2.89 x 10 2,890,000 28,900,000 0.00289 2890 2.89 x 10 0.289 0.0289 0.00289 2890 2.89 x 10 0.289 0.0289 0.00289 2890 2.89 x 10 0.289 0.0289 0.00289 2890 2.89 x 10 0.289 0.0289 |

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