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Math Vocab

Subject : math
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The fold line in a symmetric figure






2. A number that is the denominator of 2 or more fractions.






3. The form of a number written with commas separating groups of 3 digits starting from the right; Ex. 3 -458






4. An angle whose measure is 180 degrees






5. Refers to numbers or objects that are in order from greatest to least






6. The process of finding the total number of items when 2 or more sets are joined






7. The part of a fraction (below the fraction bar) that tells how many equal parts of a whole or whole is divided into






8. To increase or decrease a number to the nearest ten - hundred - thousand - etc






9. Numbers less than zero






10. The customary unit for measuring temperature






11. A customary unit of mass or weight; 16 __ equal 1 pound






12. A line segment that passes through the center & touches 2 points on the circle






13. A customary unit of capacity equal to 2 tablespoons






14. A quadrilateral with both pairs of opposite sides parallel






15. The 2 numbers in an ordered pair






16. Exact location in space






17. The ratio of the circumference of a circle to its diameter. 3.141592...; 3.14; 3 1/7






18. The point where the 2 axes of the coordinate plane intersect. The ____ is represented by the ordered pair (0 - 0).






19. When a set or object is divided into the same parts






20. Whole numbers and their opposites (1 - 2 - 3; -1 - -2 - -3)






21. The position of a digit in a number that is used to determine the value of the digit






22. A polygon with 5 sides






23. The symbol +; shows addition






24. An amount of time equal to ten years






25. The number that is divided in a division problem






26. A period of time equal to 100 years






27. The middle number in an ordered set of data






28. This is a property in which the order of two or more addends (or multiples) can be changed and the sum (or product) will be the same






29. The symbol <; shows the first set is smaller than the second set; also fewer






30. The amount of time equivalent to sixty minutes






31. The time between noon and midnight






32. The part of a stem-and-leaf plot that shows the ones digit of a number.






33. A number sentence that includes a variable






34. A metric unit of length equal to 1 -000 meters






35. A solid with 2 congruent and parallel circular bases






36. The result of using larger numbers to estimate a sum or product. The estimate is larger than the actual answer.






37. The answer to a subtraction problem






38. A metric unit of mass; 1 -000 ___ equal 1 gram






39. Properties that tell what you can do to both sides of an equation so the sides stay equal






40. Horizontal and vertical lines on a map






41. Figures having the same size and shape






42. A fraction that has a numerator and denominator with one as their only common factor






43. A solid figure that has triangles for sides and a polygon as its base






44. The set of all possible outcomes.






45. The property that states: the product of any number & one is that number; n x 1 = n






46. The least common multiple (LCM) of the denominators of 2 fractions.






47. The order of factors can be changed and the product remains the same. 3x5=5x3






48. A straight path that extends in both directions forever






49. A number with a whole-number part & a fractional part






50. Lines that pass through the same point