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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 number that when multiplied by itself results in the original number






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






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






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






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






6. An angle that measures 180 degrees






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






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






9. A parallelogram with four right angles






10. A ratio that compares two different types of quantities






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






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






13. The result of muliplying two or more numbers






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






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






16. Having the same size and shape






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






18. Two angles whose sum is 180 degrees






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






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






21. Two angles whose sum equals 90 degrees






22. An eight-sided polygon






23. The distance around a figure






24. A polygon that has four sides






25. A comparison of the two values of two numbers






26. Surface space that is measured in square units






27. The horizontal number line of a coordinate graph






28. A quadrilateral with one pair of parallel sides






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






30. A mathematical sentence that uses an equal sign






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






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






33. 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.






34. An equation stating that two ratios are equal






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






36. A triangle with one right angle






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






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






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






40. A polygon with six sides.






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






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






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






44. The vertical number line of a coordinate graph






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






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






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






48. The total of two or more numbers being added






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






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