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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. A method of estimating by changing numbers to the place-value of their front digit & then finding the sum or difference






2. A process that tells which multiple of 10; 100; 1 -000 - etc. a number is closest to






3. A ratio that shows the relationship between lengths in a drawing and the actual object.






4. A clock that shows time with digits and a colon






5. The number being subtracted from the minuend






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






7. The name for the point in the middle of a circle that is the same distance from anywhere on the circle






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






9. A collection of twelve objects






10. An angle whose measure is 90 degrees






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






12. The comparison of two numbers by division (can be written 9:4 - 9/4 - or 9 to 4)






13. Fractions that name the same part of a whole region - length - or set.1/3=2/6






14. The set of all possible outcomes.






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






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






17. Sets that have the same value






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






19. A solid with six square faces






20. A letter - such as n - that stands for a number in an expression or an equation






21. A coin equal to twenty-five cents






22. The distance around a figure






23. The amount of matter in an object; also weight






24. The answer to a subtraction problem






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






26. Information collected about people or things






27. A number sentence that shows two quantities are equal






28. A metric unit of length equal to 100 centimeters






29. The point halfway between the endpoints of a line segment






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






31. The face of a solid that is used to name the solid






32. Multiplying a sum by a number is the same as multiplying each number in the sum by the number & adding the products; 3x(10+4)=(3x10)+(3x4)






33. Numbers greater than zero






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






35. A polygon with 4 sides






36. A line segment where 2 faces meet in a solid figure






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






38. Any line segment that connects the center of a circle to a point on a circle.






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






40. A graph for organizing data that - with 2-digit data - groups together all data with the same number of tens.






41. The amount of time that passes from the start of an activity to the end of an activity






42. A set of points that goes on forever in two directions






43. A group/family of 3 digits in a number; separated by commas






44. A collection of one or more outcomes






45. A 3-sided polygon






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






47. A display of responses along a number line with x's recorded above the response to indicate the number of times the response occurred.






48. The name for the time between midnight and noon






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






50. A figure that does not start and end at the same point