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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. All the rational and irrational numbers
2/5 =
7/8 =
Subtraction
Real numbers
2. Any exponent means to multiply by itself that many times
1 ton (in pounds)
Adding fractions
Exponent
Changing an improper fraction to a whole or mixed number
3. 4/10 = .4 = .40 = 40%
2/5 =
Subtracting mixed numbers
Communicative property
4. 1/30 ounce
Associative property for multiplication
1 gram (in ounces)
Approximating square roots
Percentage increase or decrease
5. Kilogram (kg) = 1000 grams hectogram (hg) = 100 grams decagram (dag) = 10 grams gram (g) = 1 gram decigram (dg) = 0.1 gram centigram (cg) = 0.01 gram milligram (mg) = 0.001 gram
Simplifying square roots
Weight (metric system)
Integers
Square numbers
6. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
=
Metric system prefixes
1 yard (in feet - inches)
Other applications of a percent
7. Difference - minus - is decreased by - less than (example: 3 less than 7 is what?)
Subtraction
Rounding off
3/5 =
Reducing when multiplying fractions
8. 16 ounces
Adding signed numbers
3/10 =
Subtraction
1 pound (in ounces)
9. Kiloleter (kl or kL) = 1000 liters hectoliter (hl or hL) = 100 liters decaliter (dal or daL) = 10 liters liter (l or L) = 1 liter deciliter (dl or dL) = 0.1 liter centiliter (cl or cL) = 0.01 liter milliliter (ml or mL) = 0.001 liter
Volume (metric system)
<
Improper fraction
Length (metric system)
10. (change/starting point) x 100 = percentage change
Percentage increase or decrease
3/8 =
Metric/international system of units
Mixed number
11. 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.
7/10 =
1 =
Additive inverse
Division
12. 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)
Integers
1 square foot (in square inches)
Number line
Some properties/axioms of addition and multiplication
13. A value that - when added to another number or multiplied with another number - does not change the value of that number
Identity number
3/8 =
Subtraction
Approximating square roots
14. Find the LCD and add the whole numbers to get your final answer.
2/5 =
Simplifying square roots
4/5 =
Adding mixed numbers
15. Divide the denominator into the numerator
Scientific notation
5/6 =
Rounding off
Changing an improper fraction to a whole or mixed number
16. 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
Simplifying square roots
1 mile (in yards - feet)
=
Addition
17. 1760 yards 5280 feet
2/5 =
1 mile (in yards - feet)
Changing decimals to fractions
1/8 =
18. The order in which addition or multiplication is done does not affect the answer
Communicative property
1 gram (in ounces)
1 yard (in feet - inches)
3 1/2 =
19. When a value is expressed using a whole number together with a common fraction
Reducing fractions
Communicative property
Mixed number
Identity number
20. Multiply the whole number by the denominator - add the numerator - and then place that value over the denominator
1 kilometer (in miles)
Square numbers
1 foot (in inches)
Changing a mixed number to an improper fraction
21. Is greater than or equal to
Signed numbers
=
Communicative property for multiplication
1 metric ton (in kilograms)
22. .3 = .30 = 30%
Communicative property
Metric system prefixes
3/10 =
Adding signed numbers
23. .83 1/3 = 83 1/3%
Number line
Adding and subtracting decimals
1 square yard (in square feet)
5/6 =
24. Mnemonic: Please Excuse My Dear Aunt Sally 1. Parentheses 2. Exponents 3. Multiplication or division 4. Addition or subtraction (left to right)
Subtracting signed numbers
Percentage increase or decrease
Other applications of a percent
Order of operations
25. About 2.2 pounds
1 kilogram (in pounds)
Perfect square
Dividing decimals
Other applications of a percent
26. 144 square inches
Reducing fractions
Improper fraction
Approximating square roots
1 square foot (in square inches)
27. 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
Words that signal an operation
2 =
Mixed number
Square numbers
28. Is parallel to
Mixed number
Weight (metric system)
3/8 =
||
29. A + b = b + a Note: Subtraction does not have the communicative property.
Words that signal an operation
Metric/international system of units
Communicative property for addition
Simplifying fractions
30. A fraction whose numerator is the same or more than the denominator; has a value equal to 1 or more than 1.
1 gram (in ounces)
Number line
Communicative property for multiplication
Improper fraction
31. Is perpendicular to
1/8 =
Changing fractions to percents
?
Changing an improper fraction to a whole or mixed number
32. 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
Parentheses
Square (verb)
Length (metric system)
33. .9 = .90 = 90%
9/10 =
Subtraction
Length (metric system)
1/3 =
34. The numbers must be combined under the radical before any computation of square roots may be done
1 kilometer (in miles)
Square root rules: addition and subtraction
Multiplying decimals
Parentheses
35. 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
Order of operations
Square root rules: multiplication and division
Square root rules: addition and subtraction
Prime number
36. Used as grouping symbols
Parentheses
Changing fractions to decimals
1 kilogram (in pounds)
1 gram (in ounces)
37. All values that can be expressed in the form a/b - where a and b are integers and b ? 0 - Or - when expressed in decimal form - the expression either terminates or has a repeating pattern
Rational numbers
Communicative property
Perfect square
Finding percent of a number
38. .375 = .37 1/2 = 37 1/2%
3/8 =
Communicative property for multiplication
Changing a mixed number to an improper fraction
Changing fractions to percents
39. Numbers to the left of the decimal point are whole numbers; numbers to the right of the decimal point are fractions with denominators of only 10 - 100 - 1000 - 10000 - etc.
Decimals
||
Subtracting fractions
=
40. Is less than
Distributive property
Associative property for multiplication
<
3/10 =
41. .1 = .10 = 10%
Addition
1 square yard (in square feet)
?
1/10 =
42. Multiply by 100 - Insert a percent sign
Changing fractions to percents
Changing percents to decimals
Multiplying fractions
Communicative property for multiplication
43. Is not equal to
1/6 =
Changing fractions to decimals
?
1/3 =
44. A fraction whose numerator is smaller than its denominator; has a value less than 1.
Common fraction
1 kilogram (in pounds)
Subtracting signed numbers
Mixed number
45. 3.5 = 3.50 = 350%
Place value
1/4 =
3 1/2 =
?
46. If either numerator or denominator consists of several numbers - these numbers must be combined into one number - then reduce if necessary
7/10 =
Subtraction
Simplifying fractions
7/8 =
47. 4 quarts
Changing fractions to decimals
Changing decimals to percents
Associative property for addition
1 gallon (in quarts)
48. Two numbers multiplied under a radical (square root) sign equal the product of the two square roots - and likewise with division.
Square root rules: multiplication and division
1/100 =
1/10 =
Rational numbers
49. 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
Rounding off
Whole numbers
2 =
Adding fractions
50. The grouping - without changing the order - does not affect the answer
1 ton (in pounds)
=
Associative property
Rounding off