Test your basic knowledge |

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. Lines that intersect to form four right angles






2. An angle that has a measure greater than a right angle (greater than 90 degrees)






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






4. The distance around a figure






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






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






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






8. A polygon with four equal sides and four right angles






9. The result of multiplication






10. A triangel with three congruent sides






11. The average of a set of numbers found by dividing the sum of the set by the number of addends






12. The part of a fraction that tells how many parts of the whole are being considered






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






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






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






16. 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






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






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






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






20. An arrangement of objects in rows and columns






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






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






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






24. Two or more bowls of macaroni in a bunch






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






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






27. The likelihood that an event will happen






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






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






30. A number that has more than two factors






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






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






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






34. A number that names part of a whole






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






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






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






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






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






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






41. A polygon with four sides and four angles






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






43. Having the same value or naming the same amount






44. A triangle that has one right angle






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






46. The number that divides the dividend






47. The mark in a decimal number that separates the ones and the tenths place






48. A method of gathering information by asking questions and recording people's answers






49. The horizontal line on a coordinate grid






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