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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. A comparison of the two values of two numbers






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






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






4. Surface space that is measured in square units






5. An angle that measures 180 degrees






6. A parallelogram with all sides equal and congruent






7. An eight-sided polygon






8. The distance around a figure






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






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






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






12. A ratio that shows the cost per unit of measure






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






14. The vertical number line of a coordinate graph






15. The result of muliplying two or more numbers






16. A triangle with one right angle






17. The total of two or more numbers being added






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






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






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






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






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






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






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






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






26. A polygon with five sides






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






28. A polygon that has four sides






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






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






31. A parallelogram with four right angles






32. Having the same size and shape






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






34. One of the four regions formed by the intersection of the axes of a coordinate graph






35. Two angles whose sum is 180 degrees






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






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






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






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






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






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






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. A polygon with six sides.






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






45. An equation stating that two ratios are equal






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






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






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






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






50. Two angles whose sum equals 90 degrees







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Can you answer 50 questions in 15 minutes?


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