Powers and exponents

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Across
  1. 3. In a raised to the power of b, a is the ....
  2. 5. Any number raised to the power of zero equals to
  3. 6. The process of multiplying a number by itself is called .....
  4. 8. The number that indicates how many times the base is multiplied by itself.
Down
  1. 1. Another word for the third power
  2. 2. The result of multiplying a number by itself a certain number of times.
  3. 4. A method to write very large or very small numbers using powers of 10 is called _________ notation.
  4. 7. When the expressions with same base are multiplied we .... the powers