crossword puzzle

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Across
  1. 3. & square roots/ A square of a number is that number multiplied by itself
  2. 4. equations variables both sides /Put variables on both sides of the equation.
  3. 7. theorem converse/ If the square of one side equals the sum of the squares of the other two sides, the triangle is right.
  4. 8. expressions/Simplifying expressions means making them shorter and easier.
  5. 9. & ordering real numbers /Putting real numbers in order or comparing their size.
  6. 11. Two-step equations need two moves to solve.
  7. 12. root / when multiplied by itself, gives that number.
  8. 13. / solving & graphing
Down
  1. 1. equations /Multi-step equations need more than two moves to solve.
  2. 2. /number that does not change.
  3. 3. notation/ a mathematical method for expressing very large or very small number
  4. 5. vs. irrational / can be witten as fraction,decmal,number
  5. 6. & powers /rules & scientific notation.
  6. 8. equations variables both sides /Get the variable on one side to solve.
  7. 10. expressions/ combine like terms.
  8. 14. square roots /Estimating square roots means finding the closest whole number or decimal.