SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
CSET Multiple Subjects Subtest 2a Domain 1: Math
Start Test
Study First
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. Is approximately equal to
Changing an improper fraction to a whole or mixed number
Communicative property
Subtracting mixed numbers
2. The results of taking integers and raising them to the 2nd power (squaring them) The first seven positive ___________ are 1 - 4 - 9 - 16 - 25 - 36 - and 49
Rational numbers
?
Adding fractions
Square numbers
3. Multiply the numerators - multiply the denominators - and reduce to lowest terms if possible
=
Simplifying square roots
Multiplying fractions
1 square yard (in square feet)
4. Mnemonic: Please Excuse My Dear Aunt Sally 1. Parentheses 2. Exponents 3. Multiplication or division 4. Addition or subtraction (left to right)
1 square foot (in square inches)
Dividing decimals
Square numbers
Order of operations
5. 1.1 quarts
Multiplicative inverse
1/5 =
Mixed number
1 liter (in quarts)
6. Is greater than or equal to
Scientific notation
1 =
Adding and subtracting decimals
=
7. The grouping - without changing the order - does not affect the answer
Adding signed numbers
Communicative property for addition
Associative property
Associative property for addition
8. 3.5 = 3.50 = 350%
Adding and subtracting decimals
3 1/2 =
Rational numbers
Addition
9. A natural number greater than 1 that is not a prime number (an alternate definition is a natural number that has exactly two different divisors) The first seven ____________ are 4 - 6 - 8 - 9 - 10 - 12 - and 14
1 kilometer (in miles)
?
5/8 =
Composite number
10. Is greater than
1 mile (in yards - feet)
1 =
>
Multiplying or dividing signed numbers
11. .875 = .87 1/2 = 87 1/2%
Changing percents to decimals
7/8 =
Identity number for multiplication
>
12. 1.1 yards
Natural numbers
Multiplicative inverse
?
1 meter (in yards)
13. 2.00 = 200%
2 =
Natural numbers
1/10 =
Customary/English system of units
14. To round off any number: Underline the place value to which you're rounding off - Look to the immediate right (one place) of your underlined place value - Identify the number (the one to the right). If it is 5 or higher - round your underlined place
1 bushel (in pecks)
Simplifying fractions
Simplifying square roots
Rounding off
15. Used as grouping symbols
Parentheses
Real numbers
Rounding off
2/3 =
16. Length (in. - ft. - yd - mi.) - Area (sq. in. - sq. ft. - sq. yd. - acre - sq. mi.) - Weight (oz. - lb. - T) - Capacity (cups - pt. - qt. - gal. - pecks - bushels) - Time (seconds - minutes - hours - days - weeks - months - years - decades - centurie
Customary/English system of units
1 kilogram (in pounds)
=
Identity number for multiplication
17. About 0.6 mile
1 kilometer (in miles)
Signed numbers
Rounding off
Subtracting mixed numbers
18. 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.
Rounding off
Reducing fractions
3/8 =
Customary/English system of units
19. Is equal to
Rounding off
Square numbers
2 =
=
20. 12 inches
Prime number
1 foot (in inches)
=
Dividing decimals
21. Is perpendicular to
Communicative property for addition
<
?
Reducing fractions
22. 1.00 = 100%
=
Subtracting signed numbers
1 =
Rounding off
23. 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
Additive inverse
Multiplicative inverse
Simplifying fractions
Integers
24. Any value that exists but is not rational
Square numbers
7/10 =
Irrational numbers
Reducing when multiplying fractions
25. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)
3/10 =
Division
Fractions
Square root rules: multiplication and division
26. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Associative property for addition
2/3 =
1 square yard (in square feet)
?
27. Change the percent to a fraction or decimal and multiply
Communicative property for addition
Finding percent of a number
=
Other applications of a percent
28. Read it - Write it - Reduce it
Changing decimals to fractions
Multiplying mixed numbers
Distributive property
Simplifying square roots
29. 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
Prime number
Fractions
1 liter (in quarts)
1 square yard (in square feet)
30. Invert (turn upside down) the second fraction and multiply; reduce if necessary.
?
Dividing fractions
Simplifying fractions
1/6 =
31. All the rational and irrational numbers
Multiplying or dividing signed numbers
Additive inverse
Real numbers
Cube numbers
32. .625 = .62 1/2 = 62 1/2%
Multiplication
=
5/8 =
Volume (metric system)
33. The numbers must be combined under the radical before any computation of square roots may be done
7/8 =
Natural numbers
Composite number
Square root rules: addition and subtraction
34. 25/100 = .25 = 25%
1/4 =
1 square foot (in square inches)
Real numbers
Changing a mixed number to an improper fraction
35. .125 = .12 1/2= 12 1/2%
1 gallon (in quarts)
1/6 =
1/8 =
<
36. 8/10 = .8 = .80 = 80%
Exponent
Adding fractions
3/5 =
4/5 =
37. To square a number - multiply it by itself
9/10 =
Length (metric system)
1 square foot (in square inches)
Square (verb)
38. 1760 yards 5280 feet
1 quart (in pints)
3/8 =
1 mile (in yards - feet)
1 yard (in feet - inches)
39. 16 ounces
3/4 =
Dividing decimals
1 pound (in ounces)
Communicative property for multiplication
40. Is not equal to
?
>
Associative property
1 square yard (in square feet)
41. Positive numbers and negative numbers
5/8 =
Multiplying fractions
Signed numbers
Some properties/axioms of addition and multiplication
42. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
Decimals
Metric system prefixes
Integers
Multiplying or dividing signed numbers
43. Divide the percent by 100 - Eliminate the percent sign - Reduce if necessary
3/8 =
Multiplying decimals
Changing percents to fractions
Signed numbers
44. 1/30 ounce
1 gram (in ounces)
Square root rules: multiplication and division
Division
Integers
45. 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
Some properties/axioms of addition and multiplication
1 quart (in pints)
Adding and subtracting decimals
Square root rules: multiplication and division
46. 9 square feet
1 square yard (in square feet)
Square (verb)
1 pint (in cups)
4/5 =
47. Ab = ba Note: Division does not have the communicative property.
Common fraction
2/5 =
3/4 =
Communicative property for multiplication
48. 3 feet 36 inches
=
Subtraction
Rational numbers
1 yard (in feet - inches)
49. Length (meter) - Volume (liter) - Weight (gram)
Perfect square
Metric/international system of units
9/10 =
>
50. Square roots of nonperfect squares can be approximated.
5/8 =
1 pound (in ounces)
Division
Approximating square roots