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






2. A tool used to construct angles






3. The middle number in an ordered set of data






4. A collection of twelve objects






5. A ratio of a number compared to one hundred






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






7. The symbol +; shows addition






8. Factors can be regrouped & the product remains the same. 2x (4x10)=(2x4) x10






9. Figures that have the same shape. They may or may not have the same size.






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






11. A quadrilateral with both pairs of opposite sides parallel






12. The vertical number line of a coordinate plane; the 2nd number in an ordered pair






13. The process of taking away objects from a group






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






15. A number that is multiplied by another number to find a product






16. Two rays that have the same endpoint






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






18. A closed plane figure made up of all the points the same distance from one point called the center






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






20. A tool used to draw & measure the size of an angle






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






22. A factor of two or more numbers






23. A figure that can be folded into 2 congruent parts that fit on top of each other






24. A customary unit of capacity equal to 2 pints






25. Numerals based on the ancient roman system; I=one - V=five - X=ten - etc






26. A chart using pictures or symbols to compare data that can be counted.






27. The fractions 1/4 - 1/3 - 1/2 - 2/3 - and 3/4.






28. A triangle in which one angle is a right angle






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






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






31. The part of a stem-and-leaf plot that shows all but the last digit of a number.






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






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






34. A number is ____ by another number if there is no remainder after dividing.






35. Sets that have the same value






36. Lines that pass through the same point






37. An event that can never happen






38. The time between noon and midnight






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






40. A way to collect data to answer a question.






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






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






43. The number being subtracted from






44. A triangle whose sides all have the same length






45. The change in the position of a figure that moves it around a point






46. Any number that can be evenly divided by two






47. In a plane - lines that never cross & are the same distance apart






48. A metric unit of length equal to 10 meters






49. A solid with six square faces






50. The name for the process of exchanging amounts equal in value to rename a number