Test your basic knowledge |

CSET Multiple Subject: Math 3

Subject : cset
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. Two sides parallel; the parallel sides are the bases and the distance between the 2 bases is the height A = 1/2 (b1 + b2) (h)






2. A parallelogram with four equal congruent sides; set of parallel lines that never intersect






3. Symbols (letters) represent numbers






4. 2^4 = 2 x 2 x 2 x 2 = 16






5. Pi(d) or 2(pi)(r)






6. A hand tool consisting of two straight arms at right angles






7. (a+b)(c+d) distribute First - Outer - Inner - Last






8. 3.14 or 22/7 an irrational number






9. Three equal side; each interior angle measures 60 degrees






10. Is an equation that states that two ratios are equal






11. Number in front of a variable






12. B^m x b^n = b^m+n b^m / b^n = b^m - n






13. All points are the same distance from the center






14. When two ratios are set equal to one another






15. Functions describe the relationship between two sets of data - functions without an exponent produces a straight line (ex. y=x) - functions with an exponent produce a curved line (ex. y=x^2)






16. Is any number that can be expressed as a ratio of two integers ex. 1 - 5/8 - 0.5 - 10%






17. The common endpoint of an angle






18. Whenever there is a perfect square within a radical - the root of that square may be removed from under the radical ex. v4 = v2x2 = 2 - Sometimes after factoring a radical a remainder is left ex. v8 = v2x2x2 = 2v2






19. Sum = 90 degrees






20. Move the decimal point to a number that's greater than 1 - but less than 10 ex. 3 -250000000 = 3.25 x 10^9 (if you move to the left - it's positive) ex. 0.0000004 = 4 x 10^-7 (if you move to the right - it's going to be negative)






21. 1/2 the diameter






22. Is a counting number; a fraction and decimals are not integers






23. A= 1/2 (b)(h)






24. Sum = 180 degrees






25. A methodical - logical rule - that guarantees solving a problem






26. The properties that state the sum of any number and zero is that number and the product of any number and one is that number.






27. Are two properties stating that in addition - the opposite of a specified value added to each other equal zero and in multiplication - a number multiplied by one divided by the same number equals one






28. Y = mx + b






29. An equation of the form ax






30. A quadrilateral whose opposite sides are both parallel and equal in length






31. In mult or add - the order of two numbers may be switched around and the answer is the same. Ex: a+b = b+a.






32. pr






33. A m/n = nva^m






34. Occurs when one of the variables in the equation of a line is squared (ex. y = x^2 + 2






35. Gives a result of 1






36. A=1/2h(b1+b2)






37. 2^-4 = 1/2^4 (flip and change to positive power)






38. Changing the grouping of numbers will NOT change the value. For example: (7 + 4) + 8 = 7 + (4 + 8) also works with multiplication






39. Is made up of 2 radii r = 1/2 d






40. Y = 3x + 7 - Pick 3 arbitary values for x substitute each value in the equation to obtain y - rewrite each set of coordinates






41. Implies a fraction 2^-4 = 1/2^-4 exponent






42. Rise/run






43. Simply ask what percent of the starting point is the change? ex. If you start with 8 students and increase to 12 - it would be what percent of 8 is 4






44. Per means divided by; cent means 100






45. A=pr^2






46. Opposite sides are equal; all angles = 90 degrees






47. A triangle with at least two sides congruent






48. Comes from latin root ratio = something out of something ex. 3/4






49. The number that is small and raised to show how many times to multiply the number by itself.






50. A mathematical expression that is the sum of a number of terms