Math Definitions

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Across
  1. 4. A standard quantity used in measurement.
  2. 6. The top number in a fraction. The numerator is divided into equal parts by the denominator.
  3. 8. A number is the product of that number and any other whole number. 2, 4, 6, and 8 are multiples of 2.
  4. 9. A number involved in an addition problem; numbers being added are called addends.
  5. 11. the answer to an addition problem.
  6. 15. One quarter of the plane. The plane is divided into 4 sections on a coordinate graph.
  7. 17. A number that cannot be represented as a decimal or fraction. A number like pi is irrational because it contains an infinite number of digits that keep repeating. Many square roots are also irrational numbers.
  8. 18. Any real number that cannot be expressed as the quotient of two integers
  9. 19. A straight line with only one endpoint that extends infinitely.
  10. 20. A whole number that is not divisible by 2
  11. 21. A number that can be divided or is divisible by 2.
  12. 22. A number that divides into another number exactly. The factors of 10 are 1, 2, 5, and 10 (1 x 10, 2 x 5, 5 x 2, 10 x 1).
  13. 23. A number divided into equal parts (inside the bracket in long division).
  14. 28. A quantity that is not whole that contains a numerator and denominator. The representing half of 1 is written as 1/2.
  15. 29. The number that denotes repeated multiplication of a term, shown as a superscript above that term. The exponent of 34 is 4.
  16. 30. A quantity multiplied by another. A product is obtained by multiplying two or more multiplicands.
  17. 33. Multiplication is the repeated addition of the same number denoted with the symbol x. 4 x 3 is equal to 3 + 3 + 3 + 3.
  18. 34. A number squared is multiplied by itself
  19. 35. A number that divides another number into equal parts (outside of the bracket in long division).
  20. 36. A straight path that has two endpoints, a beginning, and an end.
Down
  1. 1. A comparison of two numbers with different quantities or units.
  2. 2. are the numerals 0-9 found in all numbers. 176 is a 3-digit number featuring the digits 1, 7, and 6.
  3. 3. A factor shared by two or more numbers, common factors are numbers that divide exactly into two different numbers.
  4. 5. Whole numbers combined with fractions or decimals. Example 3 1/2 or 3.5.
  5. 7. The operation of finding the difference between two numbers or quantities by "taking away" one from the other.
  6. 10. refers to the distance of a number from 0.
  7. 12. The relationship between two quantities.
  8. 13. A quantity or number to be subtracted from another.
  9. 14. A statement that shows the equality of two expressions by joining them with an equals sign.
  10. 16. A number from which another number is to be subtracted.
  11. 24. All whole numbers, positive or negative, including zero.
  12. 25. A fraction whose numerator is equal to or greater than the denominator, such as 6/4.
  13. 26. A number less than zero
  14. 27. The mirror image of a shape or object, obtained from flipping the shape on an axis.
  15. 31. A line whose points correspond to numbers.
  16. 32. A mathematical equation expressing inequality and containing a greater than (>), less than (<), or not equal to (≠) symbol.