Math Vocabulary

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Across
  1. 3. about the weight of a single grain of salt
  2. 4. 15 minutes until the next hour
  3. 8. 5-sided polygon
  4. 9. about the amount of a bottle of pop
  5. 11. a set of related math facts using the same three numbers
  6. 13. 6-sided polygon
  7. 15. the length of time during which something goes on
  8. 16. about the amount a milk carton can hold
  9. 17. simplifying math problems by rounding
  10. 19. 12 inches
  11. 20. the measure of the distance around a shape (p=s+s+s+s)
  12. 22. about the width of your pinky
  13. 24. item used to tell time
  14. 26. the normal way we write numbers
  15. 27. writing a number using words instead of digits
  16. 28. a set of objects arranged in equal rows or columns
  17. 29. horizontal arrangements in an array
  18. 34. when a whole is split into four equal parts
  19. 36. writing a number by showing the place value of each digit
  20. 38. it tells the minute on a clock
  21. 39. about the weight of a paperclip
  22. 41. a single of whatever measurement you're using
  23. 44. how heavy an object is
  24. 45. the bottom number in a fraction, total pieces of a whole
  25. 46. the top number in a fraction, shaded parts
  26. 47. any of the symbols 0, 1, 2, 3, 4, 5, 6, 7, 8, or 9
  27. 49. =
  28. 50. also known as a diamond
  29. 52. when a whole is split into two equal parts
  30. 53. 3+3+3+3+3+3+3=21
  31. 56. 15 minutes past the hour
  32. 57. part of a whole number
  33. 59. 3-sided shape
  34. 61. 30 minutes past an hour, or to the next hour
  35. 63. <
  36. 64. when a whole is split into three equal parts
  37. 65. the amount of space a shape takes up (a=lxw)
Down
  1. 1. A graph drawn using rectangular bars to show how large each value is
  2. 2. key words: how many more; left over; take away
  3. 3. the possible product of one factor times another
  4. 5. a fraction with a numerator that is greater than its denominator
  5. 6. the answer to a multiplication problem
  6. 7. there are 12 in a foot
  7. 10. the answer to a subtraction problem
  8. 12. the answer to a division problem
  9. 14. a combination of numbers and operation symbols (a math sentence)
  10. 18. a flat, 2-dimensional shape made of straight lines
  11. 19. a number multiplied by another number to find a prodcut
  12. 21. >
  13. 22. vertical arrangements in an array
  14. 23. _____ fraction, has a numerator of 1
  15. 25. the maximum amount a container will hold
  16. 30. 8-sided polygon
  17. 31. a number that has a whole number and a proper fraction
  18. 32. a 4-sided polygon
  19. 33. to combine equal groups to find a total
  20. 35. 21-3-3-3-3-3-3-3=0
  21. 37. about the weight of a pineapple
  22. 40. customary unit used to measure long distances
  23. 42. the distance between two points
  24. 43. the answer to an addition problem
  25. 48. a way of showing data using images
  26. 51. it tells the hour on a clock
  27. 54. a jug of milk
  28. 55. 3 feet
  29. 58. a quadrilateral that has exactly 1 set of parallel lines
  30. 60. to break a number apart into equal groups
  31. 62. combine; put together; in all