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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 middle number in an ordered set of data






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






3. The symbol - ; shows subtraction






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






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






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






7. A process of sharing a number of times to find how many groups can be made






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






9. In multiplication - the product of a number and 0 is 0. 8x0=0






10. A table used to show how one quantity is related to another.






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






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






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






14. The number of square units needed to cover a surface - figure - or region






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






16. A whole number greater than one with only two factors; one and itself






17. The sum of the measures of the angles of a triangle






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






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






20. The process of taking away objects from a group






21. A customary unit of capacity; 1 __ equals 4 quarts






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






23. A cube 1 unit on each edge used to measure volume






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






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






26. An angle whose measure is 90 degrees






27. Two rays that have the same endpoint






28. A polygon with 8 sides






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






30. 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






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






32. An object in the center of two other objects






33. Multiplying a difference by a number is the same as multiplying each number in the difference by the number & or subtracting the products; 3x(10-4)=(3x10)-(3x4)






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






35. An amount of money equal to 100 cents/pennies






36. A customary unit of capacity equal to 3 teaspoons






37. To divide an object into two equal parts






38. A pair of numbers used to locate a point on a graph






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






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






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






42. The answer in a division problem






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






44. Part of a line that has one endpoint & extends forever in only one direction






45. A solid with six square faces






46. A solid figure with one circular base and one vertex






47. The number being subtracted from the minuend






48. One part of 100 equal parts of a whole






49. A possible result of an experiment






50. This is made of two rays with a common endpoint