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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 angle that measures 180 degrees






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






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






4. The vertical number line of a coordinate graph






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






6. An equation stating that two ratios are equal






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






8. Two angles whose sum is 180 degrees






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






10. A triangle with one right angle






11. A polygon that has four sides






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






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






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






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






16. A ratio that compares two different types of quantities






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






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






19. Two angles whose sum equals 90 degrees






20. 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.






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






22. The total of two or more numbers being added






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






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






25. Surface space that is measured in square units






26. Having the same size and shape






27. A parallelogram with all sides equal and congruent






28. The horizontal number line of a coordinate graph






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






30. A parallelogram with four right angles






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






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






33. An eight-sided polygon






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






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






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






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






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






39. A mathematical sentence that uses an equal sign






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






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






42. A comparison of the two values of two numbers






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






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






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






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






47. A quadrilateral with one pair of parallel sides






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






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






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







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Can you answer 50 questions in 15 minutes?


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