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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. 2 pints
Square (verb)
Subtracting fractions
1 quart (in pints)
1/10 =
2. .375 = .37 1/2 = 37 1/2%
1 bushel (in pecks)
Changing fractions to percents
Changing percents to fractions
3/8 =
3. Find a number that divides evenly into one numerator and one denominator. Reducing early only applies to multiplying fractions - not adding or subtracting.
Communicative property
Reducing when multiplying fractions
1 mile (in yards - feet)
Multiplying fractions
4. A fraction whose numerator is the same or more than the denominator; has a value equal to 1 or more than 1.
Associative property for multiplication
3/8 =
Improper fraction
Associative property for addition
5. 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
Associative property
Real numbers
Division
6. Find the LCD and subtract the numerators.
Subtracting fractions
Integers
||
Rational numbers
7. 4 quarts
1 pint (in cups)
Subtraction
Simplifying fractions
1 gallon (in quarts)
8. 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.
Changing decimals to fractions
Metric system prefixes
Adding signed numbers
Additive inverse
9. To square a number - multiply it by itself
Associative property
3/10 =
Square (verb)
Distributive property
10. 1760 yards 5280 feet
1 mile (in yards - feet)
1/10 =
5/8 =
Division
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
?
Changing fractions to decimals
Some properties/axioms of addition and multiplication
Length (metric system)
12. 9 square feet
1 square yard (in square feet)
=
1/8 =
Scientific notation
13. 2/10 = .2 = .20 = 20%
Number line
3/5 =
1/5 =
1 gallon (in quarts)
14. Read it - Write it - Reduce it
Changing decimals to percents
Scientific notation
Place value
Changing decimals to fractions
15. Divide the denominator into the numerator
1 foot (in inches)
Multiplicative inverse
Changing an improper fraction to a whole or mixed number
Communicative property for multiplication
16. .66 2/3 = .66 2/3 = 66 2/3%
2/3 =
Number line
Multiplying mixed numbers
Square root
17. 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.
1/5 =
Other applications of a percent
1 quart (in pints)
Subtracting mixed numbers
18. .3 = .30 = 30%
Square root
Communicative property
3/10 =
Fractions
19. 3.5 = 3.50 = 350%
Approximating square roots
Weight (metric system)
1 pound (in ounces)
3 1/2 =
20. 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
Finding percent of a number
4/5 =
Adding and subtracting decimals
Weight (metric system)
21. 1. Any number multiplied by 1 gives that number.
1 square yard (in square feet)
=
Volume (metric system)
Identity number for multiplication
22. Invert (turn upside down) the second fraction and multiply; reduce if necessary.
Improper fraction
1 square foot (in square inches)
Dividing fractions
Division
23. (change/starting point) x 100 = percentage change
Percentage increase or decrease
1 kilogram (in pounds)
1 gram (in ounces)
1 square foot (in square inches)
24. The order in which addition or multiplication is done does not affect the answer
Common fraction
Communicative property
Square root
Subtracting signed numbers
25. Any value that exists but is not rational
Exponent
1 quart (in pints)
Irrational numbers
=
26. Is approximately equal to
Percentage increase or decrease
Natural numbers
Finding percent of a number
27. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Common fraction
1/5 =
Communicative property
Associative property for addition
28. .875 = .87 1/2 = 87 1/2%
Approximating square roots
Identity number for multiplication
7/8 =
Other applications of a percent
29. 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
Signed numbers
Number line
7/10 =
30. To find the square root of a number - you want to find some number that when multiplied by itself gives you the original number
Square root rules: multiplication and division
Natural numbers
Distributive property
Square root
31. 4 pecks
Multiplying decimals
Addition
Composite number
1 bushel (in pecks)
32. 8/10 = .8 = .80 = 80%
Exponent
4/5 =
Prime number
33. Is perpendicular to
Adding fractions
Length (metric system)
?
1/100 =
34. 12 inches
1 foot (in inches)
Cube numbers
Natural numbers
Simplifying square roots
35. The grouping - without changing the order - does not affect the answer
Associative property
1/3 =
Changing fractions to decimals
Square root rules: multiplication and division
36. A(bc) = (ab)c Note: Division does not have the associative property.
Associative property for multiplication
Square root rules: multiplication and division
Changing a mixed number to an improper fraction
Adding and subtracting decimals
37. For 'what -' substitute the letter x - For 'is -' substitute an equal sign - For 'of -' substitute a multiplication sign - Change percents to decimals or fractions and solve the equation
1/8 =
Other applications of a percent
Associative property
5/8 =
38. 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.
Adding fractions
3/8 =
3/5 =
7/8 =
39. .01 = 1%
Changing a mixed number to an improper fraction
1/100 =
Square root rules: multiplication and division
Length (metric system)
40. 1 - 2 - 3 - 4 -... the numbers you would naturally count by - 0 is not a natural number.
Natural numbers
Additive inverse
3/4 =
Metric/international system of units
41. About 0.6 mile
Square root
1 kilometer (in miles)
||
5/8 =
42. Divide the percent by 100 - Eliminate the percent sign - Reduce if necessary
3/8 =
Rounding off
Subtracting mixed numbers
Changing percents to fractions
43. Is greater than or equal to
Improper fraction
<
=
Order of operations
44. Subtract = add the opposite; change the sign of the number being subtracted - and then proceed as an addition problem
2/3 =
Decimals
Subtracting signed numbers
Identity number for addition
45. 5/10 = .5 = .50 = 50%
1/2 =
Whole numbers
1 pound (in ounces)
1/8 =
46. Is parallel to
5/6 =
Changing decimals to fractions
Adding and subtracting decimals
||
47. 4/10 = .4 = .40 = 40%
Communicative property
1 meter (in yards)
2/5 =
1 square yard (in square feet)
48. 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
2/3 =
Prime number
Changing percents to decimals
1 kilogram (in pounds)
49. Move the decimal point two places to the right - Insert a percent sign
Scientific notation
1 gallon (in quarts)
Changing decimals to percents
Metric system prefixes
50. Find the LCD and add the whole numbers to get your final answer.
Changing percents to decimals
Adding mixed numbers
Square root rules: multiplication and division
Changing an improper fraction to a whole or mixed number