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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. A fraction whose numerator is the same or more than the denominator; has a value equal to 1 or more than 1.
Subtracting fractions
Identity number for multiplication
>
Improper fraction
2. A value that - when added to another number or multiplied with another number - does not change the value of that number
Identity number
Square numbers
<
2/3 =
3. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
1 pound (in ounces)
7/10 =
Signed numbers
Metric system prefixes
4. .125 = .12 1/2= 12 1/2%
1/8 =
Cube numbers
Changing percents to fractions
1 pound (in ounces)
5. 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)
Number line
Words that signal an operation
Multiplying or dividing signed numbers
1 quart (in pints)
6. 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.
1/100 =
Reducing when multiplying fractions
Reducing fractions
7/10 =
7. 4 quarts
1/8 =
Irrational numbers
3/8 =
1 gallon (in quarts)
8. Eliminate the percent sign - Move the decimal point two places to the left (sometimes adding zeros will be necessary)
Fractions
Changing percents to decimals
1/4 =
Square numbers
9. 9 square feet
Metric system prefixes
=
1 square yard (in square feet)
Real numbers
10. 8/10 = .8 = .80 = 80%
Communicative property for addition
4/5 =
Simplifying square roots
11. 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
Rounding off
Improper fraction
1 mile (in yards - feet)
Multiplying decimals
12. 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
Simplifying square roots
Changing decimals to fractions
Scientific notation
13. 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
Identity number for addition
1 foot (in inches)
Square numbers
Distributive property
14. 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
Composite number
2/3 =
?
Square root
15. Read it - Write it - Reduce it
Decimals
Parentheses
Changing decimals to fractions
Multiplying or dividing signed numbers
16. 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
Square (verb)
1/6 =
Additive inverse
17. Is approximately equal to
1 meter (in yards)
Dividing decimals
5/8 =
18. 2.00 = 200%
2 =
Identity number for multiplication
Adding mixed numbers
Reducing fractions
19. (change/starting point) x 100 = percentage change
1 foot (in inches)
Percentage increase or decrease
Subtracting mixed numbers
Parentheses
20. Square roots of nonperfect squares can be approximated.
1 mile (in yards - feet)
Scientific notation
<
Approximating square roots
21. 2 pints
1 quart (in pints)
Multiplicative inverse
=
5/6 =
22. 3 feet 36 inches
1 yard (in feet - inches)
Square root rules: addition and subtraction
3/8 =
Communicative property for addition
23. 1/30 ounce
Percentage increase or decrease
1 gram (in ounces)
5/8 =
3/4 =
24. The order in which addition or multiplication is done does not affect the answer
Communicative property
Associative property
1 pound (in ounces)
Identity number for addition
25. A fraction whose numerator is smaller than its denominator; has a value less than 1.
Common fraction
Subtracting fractions
Addition
>
26. 1.1 yards
1 meter (in yards)
>
3/8 =
Subtracting mixed numbers
27. 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
Natural numbers
Adding signed numbers
Simplifying square roots
1 quart (in pints)
28. 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.
5/8 =
1 ton (in pounds)
Decimals
Subtracting mixed numbers
29. Is equal to
Adding fractions
1 meter (in yards)
=
Identity number for multiplication
30. Is less than or equal to
Associative property for addition
Cube numbers
=
1/5 =
31. 1000 kilograms
Associative property for addition
1 metric ton (in kilograms)
Natural numbers
Multiplying fractions
32. 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
Addition
1 gallon (in quarts)
Cube numbers
1 gram (in ounces)
33. Is less than
1 kilometer (in miles)
1 =
Order of operations
<
34. Two numbers multiplied under a radical (square root) sign equal the product of the two square roots - and likewise with division.
1 meter (in yards)
=
Additive inverse
Square root rules: multiplication and division
35. The grouping - without changing the order - does not affect the answer
1 meter (in yards)
=
Associative property
1 foot (in inches)
36. .16 2/3 = 16 2/3%
1/6 =
Real numbers
Fractions
1 yard (in feet - inches)
37. .875 = .87 1/2 = 87 1/2%
7/8 =
1/4 =
Changing a mixed number to an improper fraction
2 =
38. 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.
Multiplying or dividing signed numbers
Changing fractions to decimals
Identity number for multiplication
Additive inverse
39. Is greater than
1 meter (in yards)
Common fraction
>
1 quart (in pints)
40. 4/10 = .4 = .40 = 40%
2/5 =
1 metric ton (in kilograms)
Metric/international system of units
Rounding off
41. Find the LCD and add the whole numbers to get your final answer.
Parentheses
Changing percents to decimals
Adding mixed numbers
Multiplying fractions
42. 12 inches
Multiplication
1 bushel (in pecks)
1 foot (in inches)
Real numbers
43. 0 - 1 - 2 - 3 - 4 -... the natural numbers together with 0
Multiplication
Associative property for multiplication
Whole numbers
1 metric ton (in kilograms)
44. Move the decimal point two places to the right - Insert a percent sign
Parentheses
3/10 =
Changing decimals to percents
2 =
45. .625 = .62 1/2 = 62 1/2%
Dividing decimals
Other applications of a percent
Perfect square
5/8 =
46. 2/10 = .2 = .20 = 20%
Associative property for multiplication
5/6 =
1/5 =
Multiplication
47. Any value that exists but is not rational
Customary/English system of units
=
Irrational numbers
48. About 0.6 mile
1 kilometer (in miles)
Associative property
Common fraction
Simplifying square roots
49. 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
Weight (metric system)
3/4 =
Associative property for addition
1 gallon (in quarts)
50. Is not equal to
Changing fractions to decimals
Changing fractions to percents
Changing percents to fractions
?