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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. Rules that tell which steps to follow when solving an expression






2. The distance around a circle (the perimeter of a circle)






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






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






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






6. The ratio of a number to 100 (per one hundred); the symbol %






7. The vertical number line of a coordinate graph






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






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






10. A polygon with six sides.






11. A quadrilateral with one pair of parallel sides






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






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






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






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






16. An angle that measures 180 degrees






17. Two angles whose sum is 180 degrees






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






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






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






21. An equation stating that two ratios are equal






22. Surface space that is measured in square units






23. The total of two or more numbers being added






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






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






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






27. A triangle with one right angle






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






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






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






31. A comparison of the two values of two numbers






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






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






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






35. An eight-sided polygon






36. A parallelogram with all sides equal and congruent






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






38. A polygon with five sides






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






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






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






42. 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.






43. The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.






44. Having the same size and shape






45. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions






46. A ratio that compares two different types of quantities






47. A mathematical sentence that uses an equal sign






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






49. The result of muliplying two or more numbers






50. The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair.







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Can you answer 50 questions in 15 minutes?


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