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Test your basic knowledge |
CSET Multiple Subjects Subtest 2a Domain 1: Math
Start Test
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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. 8/10 = .8 = .80 = 80%
Multiplication
?
1 gallon (in quarts)
4/5 =
2. .9 = .90 = 90%
Percentage increase or decrease
9/10 =
5/6 =
Communicative property for addition
3. Is less than
Integers
||
<
Natural numbers
4. Positive numbers and negative numbers
?
1 quart (in pints)
Signed numbers
1/5 =
5. Divide the percent by 100 - Eliminate the percent sign - Reduce if necessary
1 kilometer (in miles)
Square (verb)
Changing percents to fractions
Changing decimals to percents
6. A fraction whose numerator is smaller than its denominator; has a value less than 1.
Associative property
Natural numbers
Communicative property for addition
Common fraction
7. The same as dividing other numbers - except that if the divisor (the number you're dividing by) has a decimal - move it to the right as many places as necessary until it is a whole number - Move the decimal point in the dividend (the number being div
Dividing decimals
Order of operations
Additive inverse
?
8. The grouping - without changing the order - does not affect the answer
1 mile (in yards - feet)
Decimals
Associative property
Subtraction
9. 25/100 = .25 = 25%
Associative property for addition
1/4 =
>
7/10 =
10. Multiplication outside parentheses distributing over either addition or subtraction inside parentheses does not affect the answer a(b + c) = ab + ac a(b - c) = ab - ac
7/10 =
Distributive property
Adding fractions
Changing percents to fractions
11. When adding two numbers with the same sign (either both positive or both negative) - add the pure number portions (absolute values) and keep the sign that is on the numbers
Additive inverse
5/8 =
Adding signed numbers
3/5 =
12. 1. Any number multiplied by 1 gives that number.
1 =
Identity number for multiplication
Addition
Percentage increase or decrease
13. 2 cups
1 pint (in cups)
Simplifying square roots
Subtraction
7/10 =
14. Any exponent means to multiply by itself that many times
1 quart (in pints)
3 1/2 =
Associative property
Exponent
15. .1 = .10 = 10%
Order of operations
1 kilogram (in pounds)
1/10 =
1 yard (in feet - inches)
16. 2 pints
7/8 =
1 quart (in pints)
Changing decimals to percents
1 foot (in inches)
17. Eliminate the percent sign - Move the decimal point two places to the left (sometimes adding zeros will be necessary)
Changing percents to decimals
Prime number
3 1/2 =
1 kilometer (in miles)
18. .375 = .37 1/2 = 37 1/2%
Other applications of a percent
1 quart (in pints)
3/8 =
1 gallon (in quarts)
19. 2.00 = 200%
2 =
Dividing decimals
Addition
?
20. 12 inches
Whole numbers
Fractions
1 foot (in inches)
Associative property for multiplication
21. 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.
Additive inverse
Adding signed numbers
Division
2/3 =
22. The product or quotient of two numbers with the same sign will produce a positive answer - The product or quotient of two numbers with the opposite signs will produce a negative answer
=
Multiplying or dividing signed numbers
7/10 =
2/3 =
23. 4 quarts
1 gallon (in quarts)
Division
7/8 =
1 ton (in pounds)
24. 9 square feet
Changing fractions to decimals
Dividing fractions
1 square yard (in square feet)
1 foot (in inches)
25. Is equal to
Multiplication
=
Place value
1 mile (in yards - feet)
26. Find a number that divides evenly into one numerator and one denominator. Reducing early only applies to multiplying fractions - not adding or subtracting.
Associative property
Words that signal an operation
Order of operations
Reducing when multiplying fractions
27. Difference - minus - is decreased by - less than (example: 3 less than 7 is what?)
3 1/2 =
Subtraction
Finding percent of a number
Subtracting mixed numbers
28. The results of taking integers and raising them to the 3rd power (cubing them) The first seven positive ____________ are 1 - 8 - 27 - 64 - 125 - 216 - and 343
Cube numbers
Simplifying fractions
Volume (metric system)
Identity number for multiplication
29. Move the decimal point two places to the right - Insert a percent sign
Square root rules: multiplication and division
Changing an improper fraction to a whole or mixed number
1 metric ton (in kilograms)
Changing decimals to percents
30. Communicative property - Associative property - Distributive property
Some properties/axioms of addition and multiplication
Metric system prefixes
Weight (metric system)
1/10 =
31. .33 1/3 = 33 1/3%
Irrational numbers
1/3 =
Associative property
Identity number
32. 1/30 ounce
5/8 =
>
1 gram (in ounces)
Distributive property
33. 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
Prime number
Changing decimals to percents
Rational numbers
||
34. Sum - plus - is increased by - more than (example: 3 more than 7 is what?)
Metric/international system of units
Changing decimals to fractions
Addition
Changing an improper fraction to a whole or mixed number
35. Any value that exists but is not rational
Irrational numbers
2/5 =
=
Decimals
36. 75/100 = .75 = 75%
3/4 =
Adding and subtracting decimals
3 1/2 =
Real numbers
37. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)
Communicative property
Addition
Division
Multiplying decimals
38. 16 ounces
Real numbers
1 pound (in ounces)
Multiplying or dividing signed numbers
Other applications of a percent
39. Invert (turn upside down) the second fraction and multiply; reduce if necessary.
Dividing fractions
Changing decimals to fractions
1/100 =
3/5 =
40. 1760 yards 5280 feet
1 mile (in yards - feet)
Changing fractions to percents
Multiplying or dividing signed numbers
Changing percents to decimals
41. 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
Square numbers
=
Irrational numbers
42. 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 square foot (in square inches)
Words that signal an operation
Rounding off
Other applications of a percent
43. 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 liter (in quarts)
Adding mixed numbers
Words that signal an operation
44. A value that - when added to another number or multiplied with another number - does not change the value of that number
Dividing decimals
Identity number
Perfect square
3/10 =
45. Multiply as usual - Count the total number of digits above the line which are to the right of all decimal points - Place your decimal point in your answer so there is the same number of digits to the right of it as there was above the line
Length (metric system)
Subtracting mixed numbers
1 metric ton (in kilograms)
Multiplying decimals
46. Change the percent to a fraction or decimal and multiply
Adding mixed numbers
Simplifying square roots
Finding percent of a number
Adding signed numbers
47. A(bc) = (ab)c Note: Division does not have the associative property.
Associative property for multiplication
1/100 =
Communicative property for addition
Other applications of a percent
48. 1.1 quarts
1 meter (in yards)
Dividing decimals
7/8 =
1 liter (in quarts)
49. Divide the denominator into the numerator
Rational numbers
Changing an improper fraction to a whole or mixed number
7/8 =
Adding mixed numbers
50. Square roots of nonperfect squares can be approximated.
1/10 =
Approximating square roots
Number line
7/10 =
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