Math Classwork 3

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Across
  1. 4. The rule that tells you the sequence to follow when performing calculations.
  2. 5. Fraction in which numerator is greater than denominator.
  3. 10. POINTS Subtracting decimals involves lining up the ___
  4. 11. When simplifying, terms with the same variable are called ___ terms
  5. 13. In the expression 3x^2 + 4, 'x' is the ___.
  6. 14. PLACES When multiplying decimals, count the number of _____ in both numbers to determine where to place the decimal point.
  7. 16. In 5x + 2, '2' is a ___
  8. 18. The point where two lines meet.
  9. 20. A type of line that goes straight up and down.
  10. 21. To multiply fractions, you multiply denominator by _____________________
Down
  1. 1. An algebraic expression with only one term.
  2. 2. The number that multiplies a variable in a term.
  3. 3. To divide fractions, you must _____ the fraction after the division sign
  4. 6. A line segment has two ___.
  5. 7. What does the 'P' stand for in PEMDAS?
  6. 8. To add fractions with different denominators, first find the _________
  7. 9. To multiply fractions, you multiply numerator by _____________________
  8. 12. The number below the fraction line.
  9. 15. An angle whose measure is less than 90 degrees.
  10. 17. Angle more than 180 degrees but less than 360 degrees.
  11. 19. a single number or variable, or numbers and variables multiplied together.