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






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






4. The set of all possible outcomes.






5. The number that divides the dividend






6. The time between noon and midnight






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






8. A triangle in which one angle is an obtuse angle






9. Lines that cross






10. A triangle in which no sides have the same length






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






12. The number that is divided in a division problem






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






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






15. An object in the center of two other objects






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






17. A tool used for linear measurement






18. A unit of time equal approximately thirty days; there are twelve ___ in one year






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






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






21. This is found by adding all the data and dividing by the number of addends; also called 'average'






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






23. A solid with six square faces






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






25. A parallelogram with all sides the same length






26. A polygon with 8 sides






27. A measure of how light or how heavy something is






28. The name for the time between midnight and noon






29. A metric unit of length equal to 10 meters






30. A customary unit of weight; one ___ is equal to 2000 pounds






31. A diagram of intersecting circles that shows relationships among sets of things






32. The answer in a division problem






33. A triangle whose angles are all acute angles






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






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






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






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






38. Numbers placed at fixed distances on a graph to help label the graph






39. The 2 numbers in an ordered pair






40. A customary unit of capacity equal to 2 tablespoons






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






42. A unit of measure for angles






43. Operations that undo each other; addition and subtraction; multiplication and division






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






45. A line segment that connects two points on the circle






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






47. The greatest number that is a factor of 2 or more numbers.






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






49. A table used to show the number of times something occurs.






50. An event that will always happen