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