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GRE Math Strategies

Subjects : gre, math
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. x>0 and y>0 or x<0 and y<0






2. The length of a segment whose endpoints are (x1 -y1) and (x2 -y2)






3. Any integer is divisible by 9 - if






4. Wx>wy






5. Angles directly across each other are equal






6. (3+5) +6= 3+ (5+6) and (3x5)6= 3(5x6)






7. ?if y angle< x angle - then






8. Sum of two even numbers is






9. Any integer is divisible by 4 - if






10. x/100






11. z>y






12. Sum of an odd and an even number is






13. 1. subtract each number from the average of the numbers 2. square the result of each of the numbers 3. add all those results and then divide by how many numbers you originally had. 4. take the square root of that result






14. If the base angles of a triangle are equal - the triangle is






15. 1-1-v2 (90-45-45)






16. Sin 45°






17. Ax= by + C






18. Every set is a subset of






19. Diagonals are perpendicular to each other and bisect the vertex angles 1.each pair of opposite sides are equal 2. the diagonals bisect eachother 3. the opposite angles are equal 4. one diagonal divides it into two congruent triangles and two diagonal






20. Is a subset of every set






21. Area = ?r² circumference(perimeter)= 2?r






22. x - (n/100)x






23. Volume= e(edge)³ surface area= 6e²






24. (amount of decrease/original amount) x 100






25. x > y or y< x






26. Square of hypotenuse = c² = a²+b² length of hypotenuse = c= va²+vb²






27. M= y2-y1/x2-x1






28. Integer is divisible by 2






29. Is the set of the second components of the ordered pairs






30. A subset of a set is






31. 2k






32. Set of solutions to an equation






33. x>0 and y<0 or x<0 and y >0






34. y<x






35. Any number squared or raised to an even power is






36. Have two equal sides and two equal angles formed by the equal sides and the unequal side.






37. x(y+z)






38. Of






39. V10






40. The lines that divide each angle of the triangle into two equal parts. these lines meet in a point that is the center of a circle inscribed in the triangle.






41. V2






42. The measure of an interior angle is






43. If an equation can be put into the form y= mx +b - then






44. x>z






45. B>c+ d>e






46. If b²-4ac > 0 there are






47. A<x and x<b






48. C²= a²+b² and angle x and y are equal to 90°






49. Are the lines drawn from each vertex to the midpoint of its opposite side. they cross at a point that divides each individual ______into two parts.






50. The sum of the interior angles is