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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. 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
Square root
5/6 =
Identity number for addition
2. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)
9/10 =
Division
1 square foot (in square inches)
1 pint (in cups)
3. Divide - Insert decimal points and zeros accordingly
7/10 =
Square root rules: multiplication and division
Changing fractions to decimals
1 pound (in ounces)
4. 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)
Fractions
Addition
1/5 =
5. .16 2/3 = 16 2/3%
1/6 =
Adding fractions
Changing percents to decimals
>
6. Is less than or equal to
1 mile (in yards - feet)
1 gram (in ounces)
=
7/10 =
7. Square roots of nonperfect squares can be approximated.
Approximating square roots
1 square foot (in square inches)
Multiplying decimals
=
8. 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.
Other applications of a percent
Irrational numbers
Parentheses
Decimals
9. 0 - 1 - 2 - 3 - 4 -... the natural numbers together with 0
Approximating square roots
Whole numbers
Prime number
1 meter (in yards)
10. .9 = .90 = 90%
Words that signal an operation
Place value
9/10 =
Number line
11. 25/100 = .25 = 25%
Cube numbers
Changing fractions to percents
1/4 =
Customary/English system of units
12. Subtract = add the opposite; change the sign of the number being subtracted - and then proceed as an addition problem
Simplifying square roots
Words that signal an operation
Subtracting signed numbers
1/5 =
13. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Multiplicative inverse
Associative property for addition
Integers
14. 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.
5/6 =
Metric system prefixes
Subtracting mixed numbers
Finding percent of a number
15. ...-3 - -2 - -1 - 0 - 1 - 2 - 3... all the whole numbers together with their opposites
Reducing when multiplying fractions
Integers
Identity number
1/3 =
16. 1760 yards 5280 feet
Changing fractions to decimals
1 mile (in yards - feet)
3/8 =
?
17. Sum - plus - is increased by - more than (example: 3 more than 7 is what?)
1/8 =
Associative property
5/8 =
Addition
18. 2/10 = .2 = .20 = 20%
Volume (metric system)
>
1/5 =
Cube numbers
19. 2000 pounds
Order of operations
Communicative property for multiplication
Dividing decimals
1 ton (in pounds)
20. Change the percent to a fraction or decimal and multiply
Finding percent of a number
Changing fractions to decimals
Length (metric system)
Changing an improper fraction to a whole or mixed number
21. Length (meter) - Volume (liter) - Weight (gram)
Integers
Metric/international system of units
Square (verb)
Reducing fractions
22. (change/starting point) x 100 = percentage change
Percentage increase or decrease
Changing fractions to percents
Signed numbers
Subtracting mixed numbers
23. Any value that exists but is not rational
Irrational numbers
1 pint (in cups)
Real numbers
Associative property for addition
24. About 0.6 mile
1 kilometer (in miles)
Number line
Simplifying square roots
Changing fractions to decimals
25. 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
Changing fractions to percents
Fractions
1 liter (in quarts)
Multiplying or dividing signed numbers
26. Multiply the numerators - multiply the denominators - and reduce to lowest terms if possible
Cube numbers
Mixed number
Multiplying fractions
1 pint (in cups)
27. 75/100 = .75 = 75%
3/4 =
Multiplication
5/6 =
Simplifying fractions
28. A value that - when added to another number or multiplied with another number - does not change the value of that number
1 kilometer (in miles)
Multiplicative inverse
Identity number
1 gallon (in quarts)
29. Is equal to
Dividing decimals
Reducing when multiplying fractions
Reducing fractions
=
30. Is greater than or equal to
Exponent
Reducing fractions
Identity number for addition
=
31. 12 inches
1 kilogram (in pounds)
9/10 =
Square numbers
1 foot (in inches)
32. The order in which addition or multiplication is done does not affect the answer
Customary/English system of units
1 meter (in yards)
Communicative property
Square root rules: addition and subtraction
33. .7 = .70 = 70%
1/8 =
7/10 =
Additive inverse
Some properties/axioms of addition and multiplication
34. Read it - Write it - Reduce it
Integers
=
Adding signed numbers
Changing decimals to fractions
35. Invert (turn upside down) the second fraction and multiply; reduce if necessary.
1 pound (in ounces)
2 =
1 kilogram (in pounds)
Dividing fractions
36. 1/30 ounce
1 gram (in ounces)
Multiplying fractions
Metric/international system of units
Distributive property
37. .125 = .12 1/2= 12 1/2%
7/8 =
Irrational numbers
1/8 =
Percentage increase or decrease
38. 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
1 meter (in yards)
1 =
Rational numbers
Subtracting mixed numbers
39. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
Associative property
Metric system prefixes
Weight (metric system)
Subtracting signed numbers
40. 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
Square (verb)
Adding signed numbers
Rounding off
Adding mixed numbers
41. Divide the percent by 100 - Eliminate the percent sign - Reduce if necessary
Metric system prefixes
9/10 =
Associative property
Changing percents to fractions
42. 1000 kilograms
Square root rules: multiplication and division
1 metric ton (in kilograms)
Whole numbers
Square numbers
43. 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
Dividing decimals
Weight (metric system)
Adding and subtracting decimals
Square numbers
44. Addition - Subtraction - Multiplication - Division
1 meter (in yards)
1 gallon (in quarts)
Words that signal an operation
1 quart (in pints)
45. If either numerator or denominator consists of several numbers - these numbers must be combined into one number - then reduce if necessary
1/8 =
Simplifying fractions
Reducing fractions
Multiplying decimals
46. The square of a whole number
Perfect square
Division
Rounding off
3/5 =
47. Find the LCD and add the whole numbers to get your final answer.
Adding mixed numbers
5/6 =
1 gram (in ounces)
Adding signed numbers
48. 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
Length (metric system)
Rounding off
Associative property for addition
1 square yard (in square feet)
49. 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
Changing decimals to percents
Associative property
Volume (metric system)
Changing an improper fraction to a whole or mixed number
50. A(bc) = (ab)c Note: Division does not have the associative property.
Subtracting mixed numbers
Associative property for multiplication
Place value
Improper fraction
Can you answer 50 questions in 15 minutes?
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