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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. An eight-sided polygon






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






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






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






5. The vertical number line of a coordinate graph






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






7. Two angles whose sum equals 90 degrees






8. A polygon with six sides.






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






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






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






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






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






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






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






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






17. The horizontal number line of a coordinate graph






18. A comparison of the two values of two numbers






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






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






21. The result of muliplying two or more numbers






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






23. A parallelogram with all sides equal and congruent






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






25. A triangle with one right angle






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






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






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






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






30. Two angles whose sum is 180 degrees






31. A polygon with five sides






32. An equation stating that two ratios are equal






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






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






35. The total of two or more numbers being added






36. Having the same size and shape






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






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






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






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






41. An angle that measures 180 degrees






42. A quadrilateral with one pair of parallel sides






43. A parallelogram with four right angles






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






45. Surface space that is measured in square units






46. 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.






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






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






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






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.






Can you answer 50 questions in 15 minutes?



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