Test your basic knowledge |

Number Sense Vocab

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. Comparing decimal fractions
Add zeros to decimals until all decimals have same number of digits
proportion
difference
Multiply by 100%

2. Properties of 0

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

3. Dividing decimals
equal
compatible numbers
odd number
Multiply by power of 10 so divisor is integer; decimal point is above that in dividend

4. Any of the symbols used to write numbers (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9)
digit
Last digit divisible by 2
Divide out largest common factor
prime factorization

5. A number that is multiplied by another number to find a producr
sum
even number
factor
(Amount of decrease/original whole) x100%

6. A number with one or more digits to the right of the decimal point - E.g. .33
less than
Add zeros to decimals until all decimals have same number of digits
identity property
decimal

7. 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

8. The difference between the greatest and the least numbers in a set of data.
variables
Total A/total B
range
composite number

9. A number without fractions; an integer- E.g. 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9...
irrational numbers
Number w/o signs
number line
whole number

10. Rational numbers that expressed in decimal format that have fixed number of digits. 1.5 etc.
terminating decimals
perfect square
Sum of digits divisible by 3
Greater spread in values

11. In 4x4=16 - what is 4?
even
associative property
root numbers
greatest

12. To find a number that is close to an exact answer - E.g. 23+24 is around 50
terminating decimals
Number of desired outcomes/number of total possible outcomes
Line up decimal points
estimate

13. To make a percent
odd number
expression
Multiply by 100%
even

14. Number divisible by 5
expanded form using exponents
less than
Last digit 0 or 5
Adding/subtracting 0 from number doesn't change number; number multiplied by 0 is 0; division by 0 undefined

15. The expression of a number as a product of prime factors; use a factor tree!
whole number
improper fraction
prime factorization
rational numbers

16. 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)
Original whole +/- amount of change
Divisible by 2 and 3
associative property
least

17. An equation showing 2 ratios are equal
Adding/subtracting 0 from number doesn't change number; number multiplied by 0 is 0; division by 0 undefined
rational numbers
proportion
greatest

18. Reducing fractions
Divide by 100%
digit
0 and 1: Reciprocal greater than number - square less than number - positive number's product smaller than number - negative number's product larger than number; -1 and 0: reciprocal less than number
Divide out largest common factor

19. A comparison of 2 numbers; one form is a fraction
denominator
commutative property
ratio
Greater spread in values

20. Add up the digits; if the sum is a multiple of 3 the number is divisible by 3
Distributive law: multiply by LCM of all denominators; treat numerator/denominator separately
divisibility by 3 rule
greatest
Middle value

21. A whole number such as 1 - 3 - 5 and so on that cannot be evenly divisible by 2
Sum of digits divisible by 3
even
square number
odd number

22. The answer to a subtraction problem
associative property
Number w/o signs
difference
mixed number

23. The greatest whole number that is a factor of two or more nonzero whole numbers
greatest common factor
repeating decimals
equation
Last digit 0 or 5

24. A value that does not change; any number
square number
constants
Drop percent - move decimal point two place to left
variables

25. Average value
Sum of values/number of values
Add zeros to decimals until all decimals have same number of digits
improper fraction
Total A/total B

26. odd + odd
Multiplying/dividing number by 1 doesn't change number; multiplying/dividing number by -1 changes sign; sum of number of -1 times number is 0
Adding/subtracting 0 from number doesn't change number; number multiplied by 0 is 0; division by 0 undefined
order of operations
even

27. A letter that represents a value that may change
Multiply by 100%
Last digit divisible by 2
Number of desired outcomes/number of total possible outcomes
variables

28. Relationship in which a number is smaller than another
odd
0 and 1: Reciprocal greater than number - square less than number - positive number's product smaller than number - negative number's product larger than number; -1 and 0: reciprocal less than number
less than
least common multiple

29. Absolute value of number
Distributive law: multiply by LCM of all denominators; treat numerator/denominator separately
Last digit divisible by 2
denominator
Number w/o signs

30. Percent decrease
repeating decimals
proportion
(Amount of decrease/original whole) x100%
fraction

31. PEMDAS - Parentheses - Exponents - Multiplication & Division (L to R) - Addition & Subtraction (L to R)
order of operations
Number w/o signs
0 and 1: Reciprocal greater than number - square less than number - positive number's product smaller than number - negative number's product larger than number; -1 and 0: reciprocal less than number
distributive property

32. 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
irrational numbers
Number of desired outcomes/number of total possible outcomes
0 and 1: Reciprocal greater than number - square less than number - positive number's product smaller than number - negative number's product larger than number; -1 and 0: reciprocal less than number
Sum of values/number of values

33. A number with only two factors - one and itself - E.g. 3 -7 -11 -13 -17 -19...
Invert second term - then multiply
prime number
constants
Sum of values/number of values

34. Reciprocal of number
Line up decimal points
order of operations
1 dividing by number
place value

35. 1/5 + 1/4=4/20 +5/20 and 20 is the...
product
Reduce diagonally/vertically then multiply numerators and denominators
digit
common denominator

36. odd + even
greatest common factor
simplify
odd
commutative property

37. Simplifying complex fractions: two methods
decimal
Distributive law: multiply by LCM of all denominators; treat numerator/denominator separately
Add zeros to decimals until all decimals have same number of digits
not equal

38. Multiplying decimals
order of operations
Number of decimal places is total number of decimals places in factors multiplied
identity property
sum

39. 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)=
associative property
repeating decimals
identity property
distributive property

40. Answer to a multiplication problem
identity property
product
Divide by 100%
Add zeros to decimals until all decimals have same number of digits

41. Median
Invert second term - then multiply
Middle value
not equal
product

42. The value of a digit based on its position within a number - e.g. 2 -432 The position of the numbers
compute
divisibility by 3 rule
compatible numbers
place value

43. A fraction whose numerator is greater than its denominator
prime factorization
value
Sum of digits divisible by 3
improper fraction

44. Comparing positive fractions
Value occurring most frequently
Middle value
Number of desired outcomes/number of total possible outcomes
Same numerators: fraction w/ smaller denominator has larger value; Same denominators: fraction w/ larger numerator has larger value

45. Choosing numbers close to the numbers in a problem - and then adjusting the answer to compensate for the numbers chosen - E.g. 23 + 18 and 23+20=43 Since 2 was added to 18 to make 20 - we need to take 2 away from 43.
variables
Total A/total B
compensation
whole number

46. Dividing fractions
proportion
not equal
range
Invert second term - then multiply

47. How much a number is worth
expression
terminating decimals
square number
value

48. Number divisible by 3
equal
compensation
exponents
Sum of digits divisible by 3

49. Multiple-event probability
product
Multiply by 100%
Probability for each event then multiply individual probabilities together
least common multiple

50. Percent x whole
difference
Part
equal
denominator

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

Number Sense Vocab

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests