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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 graph that shows the frequency of data along a number line






3. To find an answer that is close to the exact answer






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






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






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






7. The number that is to be divided in a division problem






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






9. The value of a place - such as ones or tens - in a number






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






11. A number that names part of a whole






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






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






14. The number that divides the dividend






15. The answer to an addition problem






16. The middle number in an ordered set of data






17. An arrangement of objects in rows and columns






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






19. A number that is multiplied by another number to find a product






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






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






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






23. A polygon with three sides and three angles






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






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






26. A quadrilateral whose opposite sides are parallel and congruent






27. Measured in three directions such as length - width - and height






28. The product of a number and itself






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






30. The vertical line on a coordinate grid






31. 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






32. A polygon with eight sides and eight angles






33. A way to show information that uses bars to stand for data






34. Each group of three digits in a number between commas






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






36. A customary unit used for measuring length or distance (such as a ruler)






37. The answer to to a subtraction problem






38. Measured in two directions - such as length and width






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






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






41. A triangle that has one right angle






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






43. A way to write numbers by using words






44. A solid figure with a polygon base and triangular sides which meet at a single point






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






46. A number that has more than two factors






47. Lines that intersect to form four right angles






48. A number with one or more digits to the right of the decimal point






49. A part of a line that has two endpoints






50. A type of triangle with no congruent sides