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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. An angle whose measure is less than 90 degrees






2. Decimals which name the same amount. 0.7=0.70






3. A figure that hs 3 dimensions and volume






4. A move such as a slide - flip - or turn that does not change the size or shape of a figure






5. Two rays that have the same endpoint






6. A quadrilateral that has exactly one pair of parallel sides.






7. Part of a whole; shown with numbers and a decimal point






8. An angle whose measure is between 90 and 180 degrees






9. The name for the corner in a solid figure where three or more edges meet; the name for the endpoints of two rays that from an angle






10. A figure divided along one line - resulting in two parts that are mirror images of each other






11. A graph in the shape of a circle that show what part of the whole each portion of the data represents.






12. The amount of time equal to seven days






13. A flat surface of a polyhedron






14. The order of addends can be changed & the sum remains the same. 3+7=7+3






15. A ratio of a number compared to one hundred






16. A straight path that extends in both directions forever






17. The 2 numbers in an ordered pair






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






19. The name for a letter or symbol that stands for a number or set of numbers






20. A polygon with 8 sides






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






22. The symbol >; shows the first set is larger than the second set; also more than






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






24. The smallest of the nonzero common multiples of 2 numbers






25. The answer in a division problem






26. To determine if two quantities are greater than - less than - or equal to each other






27. Addends can be regrouped & the sum remains the same. 1+ (3+5)=(1+3) +5






28. The left over amount when a number cannot be divided equally






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






30. A metric unit of length; 10 ______s equal 1 meter






31. Horizontal and vertical lines on a map






32. The amount a container can hold when filled






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






34. To find the value of a numerical or algebraic expression






35. This is the property in which the same addends (or multiples) can be grouped in different ways and the sum (or product) will be the same






36. The number that appears most often in a set of data






37. An event that can never happen






38. One part out of 10 equal parts of a whole






39. To find a number that is close to an exact amount






40. A triangle whose sides all have the same length






41. The ten symbols 0 -1 -2 -3 -4 -5 -6 -7 -8 and 9






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






43. An equation that states a rule






44. The answer to an addition problem






45. An angle whose vertex is the center of the circle






46. Numbers that show order of position; such as first - second - third - etc.






47. A diagram used to organize outcomes of an experiment.






48. A customary unit of length or distance; one __ is equal to 5 -280 feet






49. The answer to a subtraction problem






50. Lines that pass through the same point