M5 - Topic 1c - Scientific Notation

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Across
  1. 4. Used to express a very large or a very small number as a product of two numbers
  2. 6. (a * 10^n) where a is greater than or equal to 1 and less than 10
  3. 7. 1.86 * 10^5 = 186,000 - Taking scientific notation and writing it in ___ ___
  4. 9. The expression that is used as a factor in the repeated multiplication
  5. 10. The number that tells you how many times the based is used in repeated multiplication
  6. 12. An estimate of size expressed as a power of ten
Down
  1. 1. What place value has 9 zeros after it?
  2. 2. The exponent or power of n
  3. 3. Very large numbers would have an exponent that is ___
  4. 5. Power of 3
  5. 8. Very small numbers would have an exponent that is ___
  6. 11. Power of 2