Test your basic knowledge |

CSET Multiple Subjects Subtest 2a Domain 1: Math

Subjects : cset, 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. Change the percent to a fraction or decimal and multiply






2. Read it - Write it - Reduce it






3. First change all the denominators to their least common multiple (LCM) - which in fractions is known as the least common denominator (LCD). This value is the least positive value that all the denominators will divide into without a remainder.






4. The order in which addition or multiplication is done does not affect the answer






5. ...-3 - -2 - -1 - 0 - 1 - 2 - 3... all the whole numbers together with their opposites






6. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)






7. About 2.2 pounds






8. A fraction whose numerator is smaller than its denominator; has a value less than 1.






9. Consist of two numbers separated by a bar which indicates division: the numerator is above the bar and the denominator is below the bar. Denominator: Tells you into how many equal parts something has been divided. Numerator: Tells you how many of tho






10. Is less than






11. Kilometer (km) = 1000 meters hectometer (hm) = 100 meters decameter (dam) = 10 meters meter (m) = 1 meter decimeter (dm) = 0.1 meter centimeter (cm) = 0.01 meter millimeter (mm) = 0.001 meter






12. .1 = .10 = 10%






13. The multiplicative inverse of a number (also known as the reciprocal of the number) is a value that - when multiplied with any non -zero number - equals 1. Any non -zero number multiplied with its multiplicative inverse equals 1. The multiplicative i






14. 25/100 = .25 = 25%






15. A fraction whose numerator is the same or more than the denominator; has a value equal to 1 or more than 1.






16. 2 cups






17. 4/10 = .4 = .40 = 40%






18. Sum - plus - is increased by - more than (example: 3 more than 7 is what?)






19. Line up the decimal points and then add or subtract in the same manner you would add or subtract regular numbers - Adding in zeros can make the problem easier to work with - Whole numbers can have decimal points to their right






20. To square a number - multiply it by itself






21. Square roots of nonperfect squares can be approximated.






22. Is greater than






23. The same as dividing other numbers - except that if the divisor (the number you're dividing by) has a decimal - move it to the right as many places as necessary until it is a whole number - Move the decimal point in the dividend (the number being div






24. Divide the denominator into the numerator






25. Fraction must be reduced to its lowest terms. This is done by finding the greatest common factor (GCF) for both the numerator and denominator and then dividing both the numerator and denominator by that value.






26. A value that - when added to another number or multiplied with another number - does not change the value of that number






27. You may have to borrow from the whole number - just like you sometimes borrow from the next column when subtracting ordinary numbers. To subtract a mixed number from a whole number - you have to borrow from the whole number.






28. Factor the number into two numbers - one (or more) of which is a perfect square - Take the square root of the perfect square(s) - Leave the others under the v






29. Positive numbers and negative numbers






30. .7 = .70 = 70%






31. The square of a whole number






32. A(bc) = (ab)c Note: Division does not have the associative property.






33. Multiply the numerators - multiply the denominators - and reduce to lowest terms if possible






34. 1 - 2 - 3 - 4 -... the numbers you would naturally count by - 0 is not a natural number.






35. .3 = .30 = 30%






36. Find the LCD and subtract the numerators.






37. 1000 kilograms






38. If either numerator or denominator consists of several numbers - these numbers must be combined into one number - then reduce if necessary






39. Ab = ba Note: Division does not have the communicative property.






40. 1/30 ounce






41. When a value is expressed using a whole number together with a common fraction






42. 4 quarts






43. Numbers to the right of 0 are positive - Numbers to the left of 0 are negative - Given any two numbers on a number line - the one on the right is always larger - regardless of its sign (positive or negative)






44. A natural number greater than 1 that only has 1 and itself as divisors (an alternate definition is a natural number that has exactly two different divisors) - The first seven ________ are 2 - 3 - 5 - 7 - 11 - 13 - and 17






45. 1. Any number multiplied by 1 gives that number.






46. Multiplication outside parentheses distributing over either addition or subtraction inside parentheses does not affect the answer a(b + c) = ab + ac a(b - c) = ab - ac






47. .83 1/3 = 83 1/3%






48. Is parallel to






49. The additive inverse of a number (also known as the opposite of the number) is a value that - when added to any number - equals 0. Any number added to its additive inverse equals 0.






50. Communicative property - Associative property - Distributive property