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7th 8th Grade Math Vocab

Subjects : math, 7th-grade, 8th-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. The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair.






2. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal






3. In a division problem - it's the number being divided






4. A triangle with sides of different lengths and no two angles are the same






5. A solid figure with two congruent and parallel circular bases






6. A number that tells how many times the base is multiplied by itself






7. An angle that measures 180 degrees






8. A triangle with two equal sides and two equal angles






9. In a division problem - the number that an amount is divided by






10. A parallelogram with four right angles






11. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms.






12. A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself






13. The distance around a figure






14. The difference between the least and greatest values in a set of numbers






15. A line segment that passes through the center of a circle and has its endpoints on the circle






16. A mathematical sentence that uses an equal sign






17. To make a fraction easier to work with by taking out common factors






18. A triangle that has three equal sides and three equal angles






19. The result of muliplying two or more numbers






20. An angle measuring more than zero degrees and less than 90 degrees






21. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one






22. An eight-sided polygon






23. Two angles whose sum is 180 degrees






24. The result of dividing one number by another; the solution to a division problem






25. A ratio that compares two different types of quantities






26. An equation stating that two ratios are equal






27. A number that when multiplied by itself results in the original number






28. The sum of a group of numbers divided by the number of numbers; also known as the average






29. Two numbers listed in a specific order; it describes a point on the coordinate graph






30. The vertical number line of a coordinate graph






31. A polygon that has four sides






32. The point of intersection for two sides of a plane figure - three sides of a solid figure - or the endpoints of two rays that form an angle.






33. A mirror image of a figure shown over a line of reflection






34. A comparison of the two values of two numbers






35. A solid figure that has triangles for its sides and a polygon as its base






36. The total of two or more numbers being added






37. A polygon with five sides






38. An angle measuring more than 90 degrees and less than 180 degrees






39. A polygon with six sides.






40. A fraction with all common factors (other than 1) factored out of the numerator and denominator






41. The amount that remains after one number has been subtracted from another






42. A combination of numbers and variables connected by one or more operations signs






43. Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints.






44. Surface space that is measured in square units






45. Having the same size and shape






46. A quadrilateral with two pairs of congruent - parallel sides






47. Two angles whose sum equals 90 degrees






48. In a group of values - the value that occurs most often






49. A value found by ordering a group of data from least to greatest and choosing the middle value of the group.






50. The horizontal number line of a coordinate graph







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Can you answer 50 questions in 15 minutes?


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