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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 horizontal number line of a coordinate plane; the 1st number in an ordered pair






2. A number with a whole-number part & a fractional part






3. A number sentence that shows two quantities are equal






4. The chance that a particular outcome will occur; shown as a ratio of the number of ways an event can occur to the total number of possible outcomes






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






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






7. An arrangement that shows objects in rows or columns






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






9. The form of a number that shows the place value of each digit; Ex. 3 -000+400+50+8






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






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






12. To give an approximate value rather than an exact answer






13. A three-dimensional figure that has length - width - and height






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






15. A triangle whose sides all have the same length






16. Refers to numbers or objects that are in order from greatest to least






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






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






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






20. The process of finding the total number of items when 2 or more sets are joined






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






22. An equation that states a rule






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






24. The symbol +; shows addition






25. The process of taking away objects from a group






26. To divide an object into two equal parts






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






28. An angle whose measure is less than 90 degrees






29. A shape with all points the same distance from the center






30. A solid with 2 congruent and parallel circular bases






31. Any number that can be evenly divided by two






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






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






34. A metric unit of mass; 1 -000 ___ equal 1 gram






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






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






37. The side of a polygon to which the height is perpendicular






38. Exact location in space






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






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






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






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






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






44. Part of a whole or group (2/3; 1/2)






45. The name for the numbers that are added in an addition problem






46. A series of numbers at equal distances along an axis on a graph.






47. The number that divides the dividend






48. Lines that pass through the same point






49. A metric unit of mass equal to 1 -000 grams






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







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Can you answer 50 questions in 15 minutes?


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