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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 result of multiplying two numbers






2. An object in the center of two other objects






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






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






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






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






7. Part of a whole; shown with numbers and a decimal point






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






9. A period of time equal to 100 years






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






11. The difference between adjoining numbers on an axis of a graph.






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






13. The form of a number written in words using place value; Ex. three thousand - four hundred fifty eight






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






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






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






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






18. A figure that hs 3 dimensions and volume






19. A metric unit of capacity equal to 0.001 liter






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






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






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






23. The name for a flat surface that extends forever in all directions






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






25. A number sentence that includes a variable






26. A polygon with 4 sides






27. Information collected about people or things






28. A parallelogram with 4 right angles






29. The set of all possible outcomes.






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






31. The customary unit for measuring temperature






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






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






34. A point that separates whole numbers and decimal numbers






35. The process of finding the total numbers of objects in equal-sized groups






36. A rectangle with all sides the same length






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






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






39. A diagram used to organize outcomes of an experiment.






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






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






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






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






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






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






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






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






48. Two rays that have the same endpoint






49. The number being subtracted from






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