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Fourth Grade Math Vocab

Subjects : math, 4th-grade
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 polygon with five sides and five angles






2. A way to write numbers by showing the value of each digit






3. A polygon with six sides and six angles






4. A polygon with three sides and three angles






5. A number that has only two factors: one and itself






6. A graph that uses a line to show how data changes over a period






7. The horizontal line on a coordinate grid






8. A parallelogram with four congruent sides and with opposite angles that are congruent






9. A part of a number sentence that has numbers and operation signs but does not have an equal sign






10. Two or more bowls of macaroni in a bunch






11. The part of a fraction that tells how many equal parts are in a whole






12. The symbols used to show which operations in an expression should be done first






13. A number that is added to another in an addition problem






14. The number - not including the remainder - that results from dividing






15. A plane figure with opposite sides that are equal and parallel - and with four right angles






16. Having the same shape as something else but possibly different in size






17. A type of triangle with no congruent sides






18. The line made where two or more faces of a solid figure meet






19. The figure formed by two line segments or rays that share the same endpoint






20. A number sentence which states that two amounts are equal






21. A triangle with only two congruent sides






22. An angle that has a measure less than a right angle (less than 90 degrees)






23. A way to write numbers by using words






24. The process of sharing a number of items to find how many groups can be made or how many items will be in a group; the opposite operation of multiplication






25. A graph that uses pictures to show and compare information






26. The number of square units needed to cover a surface






27. Replacing a number with another number that tells about how many or how much






28. Having the same size and shape






29. A number that has more than two factors






30. A table that uses numbers to record data about how often something happens






31. What a figure has if it can be folded about a line so that its two parts match exactly






32. An amount given as a whole number and a fraction






33. A movement of a figure to a new position by flipping the figure over a line






34. A movement of a figure to a new position without turning or flipping it






35. A round object whose curved surface is the same distance from the center to all of its points






36. A polygon that is a flat surface of solid figure






37. The likelihood that an event will happen






38. A letter or symbol that stands for any number






39. A movement of a figure to a new position by rotating the figure around a point






40. A line with equally spaced tick marks named by numbers (a number line does not always start at 0)






41. Any of one of the ten symbols 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - or 9 used to write numbers






42. The answer to an addition problem






43. A shape that begins and ends at the same point






44. The middle number in an ordered set of data






45. A known number of things that helps you understand the size or amount of a different number of things






46. The amount a container can hold when it is filled






47. The sum of the frequency of data as they are collected - a running total of items being counted






48. The number or item that occurs most often in a set of data






49. A triangel with three congruent sides






50. A solid figure in which all six faces are rectangles