Unit 2 vocabulary crossword

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Across
  1. 3. a decimal number between one and ten multiplied by a power of ten
  2. 8. when you multiply both sides of the equation by the same quantity
  3. 10. Terms that have the same variables and powers
Down
  1. 1. a method of simplifying large or small numbers
  2. 2. has a decimal point either actual or implied
  3. 4. when a number is added to itself and becomes positive or negative depending on the original number
  4. 5. it is a reciprocal of a number or x
  5. 6. numbers that cannot be made into fractions
  6. 7. symbol or combination used in Algebra
  7. 9. The number above the expression