Test your basic knowledge |

Number Sense Vocab

Subjects : math, number-sense
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 letter that represents a value that may change






2. odd + odd






3. A fraction whose numerator is greater than its denominator






4. odd + even






5. In 4x4=16 - what is 4?






6. Properties of 0

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


7. Two factors together that are multiplied to equal a larger number.






8. Adding/subtracting decimals






9. A number that results from multiplying a factor by itself






10. A number that is multiplied by another number to find a producr






11. A fraction out of 100 - %






12. To change a percent to a decimal






13. The expression of a number as a product of prime factors; use a factor tree!






14. When you add 0 to a number - or mulltiply a number by 1 - the result is the same number - e.g. Identity Property of Multiplication: 21x1=1x21=21 or 300x 1 = 300






15. Number divisible by 4






16. A number with only two factors - one and itself - E.g. 3 -7 -11 -13 -17 -19...






17. Number divisible by 3






18. A comparison of 2 numbers; one form is a fraction






19. Standard deviation: greater if...






20. Dividing decimals






21. Percent increase






22. Cannot be expressed in the form a/b. Include square roots of whole numbers that are not perfect squares and non terminating decimals that do not repeat. pi






23. Rational numbers that expressed in decimal format that have fixed number of digits. 1.5 etc.






24. Comparing positive fractions






25. Number divisible by 5






26. The number at the top of a fraction; stands for the parts of a set you are considering - E.g. 3/4 What position is 3?






27. Relationship in which a number is smaller than another






28. PEMDAS - Parentheses - Exponents - Multiplication & Division (L to R) - Addition & Subtraction (L to R)






29. Reducing fractions






30. A line for representing and graphing numbers. Each point on the line corresponds to a number.






31. The bottom number in a fraction; tells how many parts a whole is divided into OR how many parts in a group - E.g. 2/4 and what position is the 4?






32. To perform a calculation - E.g. 2+2=4






33. Probability






34. A property of real numbers that states that the sum or product of a set of numbers is the same - regardless of how the numbers are grouped - (a+b)+c=a+(b+c) - e.g. (1+2)+3=1+(2+3)






35. A number written in expanded form with the place values written in exponential form - E.g. 2432=2000+400+30+2






36. A number with one or more digits to the right of the decimal point - E.g. .33






37. A number with more than two factors






38. Any whole number that ends with 0 - 2 - 4 - 6 - or 8 - any whole number that can be divided by 2






39. A number made up of a whole number and a fraction






40. The smallest number that is a multiple of both numbers. (the LCM of 15 and 6 is 30)






41. Simplifying complex fractions: two methods






42. A property indicating a special way in which multiplication is applied to addition of two or more numbers in which each term inside a set of parentheses can be multiplied by a factor outside the parentheses - such as a(b + c) = ab + ac - or 7x (4+1)=






43. The value of a digit based on its position within a number - e.g. 2 -432 The position of the numbers






44. Two expressions that are set equal to each other; a number sentence with an equal sign






45. Properties of numbers btw -1 and 1

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


46. Number divisible by 9






47. Multiplying decimals






48. Natural Numbers - Whole Numbers - Integers - Rational Numbers






49. Two numbers or expressions that mean the same thing - E.g. 2/3=4/6






50. To find a number that is close to an exact answer - E.g. 23+24 is around 50