Krin Blegen Real Numbers

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Across
  1. 3. When zero is added to a number, the number to which it was added will stay the same.
  2. 5. When a number is multiplied by 1, it will remain the same number it was before multiplied.
  3. 6. A property that states when a number is an adder to its opposite, the solution will always be 0.
  4. 8. A number that is neither repeating nor terminating. A key part in finding the area, surface area, volume, and circumference of a circle. An irrational number. (3.14159...)
  5. 9. Numbers in pairs that have a sum of 0.
  6. 11. A mathematical sentence stating that two mathematical expressions are equal. Shown by an equal sign (=). (y=4x)
  7. 13. Any number greater than or equal to zero without numbers to the right of the decimal point.
  8. 14. A number that cannot be written as a ratio of two integers.
  9. 15. A number (quantity) that is not a whole number or integer. (0.5, 1/3, 2/8)
  10. 17. A decimal that has an infinite amount of repeating values to the right of the decimal point. (0.4545454..., 1.333333...)
  11. 19. Two expressions that do not have an equal value. Shown through signs such as 'less than', 'greater than', 'less than or equal to', and 'greater than or equal to'.
  12. 20. A property that states, if a=b and b=c, then a=c.
  13. 24. A mathematical sentence with operations, symbols, and numbers that all work together.
  14. 27. A number (or quantity) in which when multiplied by another number will determine the solution to an expression.
  15. 28. An equation where that solution graphs a straight line.
  16. 30. A decimal that has a finite amount of values greater than zero to the right of the decimal point. (0.879, 0.785, 3.674)
  17. 31. An operation that undoes the outcome of another operation. (Addition -> Subtraction)
  18. 33. The distance a number is from zero.
  19. 34. A number in which you can multiply by itself, and get the number you are applying this formula. When applying this to 25, the outcome will be 5.
  20. 36. A number in which another whole number cannot be multiplied by itself to equal this number.
Down
  1. 1. A number in which another number can be multiplied by itself to equal this number. (0,1,4,5,6,9...)
  2. 2. A number in which there are values greater than zero to the right of the decimal point. An integer including a fractional value.
  3. 4. A property that states when a(b+c), the solution will be the same if simplified to a(b)+a(c).
  4. 7. A fraction that has fractions themselves in the numerator and/or denominator.
  5. 10. A property that states if a+(b+c), the solution will be the same if you set it up b+(a+c).
  6. 12. A property stating that a number multiplied by its reciprocal will always have a product of 0.
  7. 16. Capable of changing value within calculations. A quantity that can change values.
  8. 18. A number (or constant quantity) that is before(multiplied to) a variable. (5 in 5x)
  9. 21. Two expressions that have the same solutions for the variables, but appear different. (5(x-1)+7 = 5(x)+5(-1)+7)
  10. 22. A property that states a + b = b + a, and ab = ba so the order in which you multiply and add numbers does not matter.
  11. 23. Any number without a fraction, both negative and positive.
  12. 25. A number that can be written as a ratio of two integers
  13. 26. Any number that is not imaginary. Any number you can think of.
  14. 29. An expression that includes variables and constants. Also includes addition, subtraction, multiplication, and division. An expression used in algebra.
  15. 32. Any numbers greater than zero without numbers greater than zero to the right of the decimal point.
  16. 35. A number that is not attached to a variable. Examples include decimals, fractions, integers, and any rational numbers.