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






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






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






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






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






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






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






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






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






10. Surface space that is measured in square units






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






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






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






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






15. A comparison of the two values of two numbers






16. The result of muliplying two or more numbers






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






18. Having the same size and shape






19. An equation stating that two ratios are equal






20. The horizontal number line of a coordinate graph






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






22. An angle that measures 180 degrees






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






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






25. A parallelogram with four right angles






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






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






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






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






30. An eight-sided polygon






31. Two angles whose sum is 180 degrees






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






33. The distance around a figure






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






35. A quadrilateral with one pair of parallel sides






36. A polygon with five sides






37. A parallelogram with all sides equal and congruent






38. A mathematical sentence that uses an equal sign






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






40. The vertical number line of a coordinate graph






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






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






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






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






45. A polygon that has four sides






46. Two angles whose sum equals 90 degrees






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






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






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






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