Math RBA

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Across
  1. 5. 360-120(degrees) would give____angle.
  2. 6. 1,3,5,7 represents a ___ of odd numbers.
  3. 7. Algebraic expression is a group of___.
  4. 10. A ____ has 4 sides not always equal.
  5. 13. A= b x h, the ___ of the formula is A.
  6. 14. 3x+5=15 is an algebraic ______.
  7. 15. 22,28,34 have a ____ of 6.
  8. 17. 36.14 has 4 ______ figures.
  9. 18. 6500 ______ in standard form.
  10. 20. 4.5 x 10^2 is written in ____ form.
  11. 21. An equation connected by an equal sign.
  12. 22. a^2+2ab+b^2 is a _____ formula.
Down
  1. 1. Liner _____ concerns liner equations.
  2. 2. A heptagon has ___ sides.
  3. 3. 3x+5y-9 is an algebraic ______.
  4. 4. 135 degrees is a _____ angle.
  5. 8. The 4th rule in BODMAS.
  6. 9. The B in BODMAS stands for.
  7. 11. Liner Algebra is used in the _____ field.
  8. 12. Changing subject is called ____formulae.
  9. 16. Factorization makes it easier to ____.
  10. 17. Quadrilateral with 4 equal sides is___.
  11. 19. A five sided polygon.
  12. 23. 0.01 has __ significant figures.