SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
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. 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
Changing decimals to fractions
Other applications of a percent
1 pint (in cups)
Identity number
2. 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
Adding and subtracting decimals
Communicative property
1 meter (in yards)
1 kilometer (in miles)
3. 1.1 quarts
Associative property for addition
Square root
1 liter (in quarts)
Composite number
4. .375 = .37 1/2 = 37 1/2%
Additive inverse
3/8 =
1 kilogram (in pounds)
Natural numbers
5. 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
1 gram (in ounces)
Changing fractions to decimals
Square numbers
6. 4 pecks
Composite number
1 bushel (in pecks)
3/4 =
Identity number for addition
7. Change the percent to a fraction or decimal and multiply
Rational numbers
1 foot (in inches)
Division
Finding percent of a number
8. .01 = 1%
Length (metric system)
1/6 =
Cube numbers
1/100 =
9. 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
Associative property for addition
1/4 =
Prime number
Rounding off
10. All the rational and irrational numbers
Real numbers
Multiplying fractions
=
3/5 =
11. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)
2/5 =
Associative property
Decimals
Division
12. Find the LCD and add the whole numbers to get your final answer.
Communicative property for addition
Adding mixed numbers
=
1 square yard (in square feet)
13. Divide the percent by 100 - Eliminate the percent sign - Reduce if necessary
Changing percents to fractions
Square (verb)
Changing fractions to percents
1 gallon (in quarts)
14. Read it - Write it - Reduce it
3/4 =
Communicative property for multiplication
Changing decimals to fractions
Changing percents to fractions
15. 9 square feet
1 yard (in feet - inches)
1 quart (in pints)
Multiplying decimals
1 square yard (in square feet)
16. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Associative property for addition
<
1 gram (in ounces)
2/5 =
17. 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
5/6 =
Associative property
1/10 =
Rational numbers
18. Sum - plus - is increased by - more than (example: 3 more than 7 is what?)
Addition
Multiplying mixed numbers
Adding and subtracting decimals
1/8 =
19. When a value is expressed using a whole number together with a common fraction
Mixed number
1/8 =
Subtracting mixed numbers
Decimals
20. About 0.6 mile
Changing percents to decimals
1 square yard (in square feet)
Simplifying square roots
1 kilometer (in miles)
21. 25/100 = .25 = 25%
Whole numbers
Real numbers
1 bushel (in pecks)
1/4 =
22. Is less than or equal to
Changing decimals to percents
=
||
Adding and subtracting decimals
23. 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 for multiplication
Changing percents to fractions
3 1/2 =
Reducing when multiplying fractions
24. 2 pints
Adding and subtracting decimals
Changing decimals to fractions
1/8 =
1 quart (in pints)
25. Is greater than
1 kilogram (in pounds)
1/8 =
Prime number
>
26. Length (in. - ft. - yd - mi.) - Area (sq. in. - sq. ft. - sq. yd. - acre - sq. mi.) - Weight (oz. - lb. - T) - Capacity (cups - pt. - qt. - gal. - pecks - bushels) - Time (seconds - minutes - hours - days - weeks - months - years - decades - centurie
Square root rules: addition and subtraction
3/10 =
Customary/English system of units
1 kilometer (in miles)
27. 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)
=
Subtracting fractions
1 ton (in pounds)
28. 3 feet 36 inches
Changing decimals to fractions
Exponent
=
1 yard (in feet - inches)
29. Multiply the whole number by the denominator - add the numerator - and then place that value over the denominator
1 mile (in yards - feet)
Changing a mixed number to an improper fraction
Mixed number
Square root
30. 1760 yards 5280 feet
1/3 =
Changing decimals to fractions
1 mile (in yards - feet)
1/4 =
31. Used as grouping symbols
Changing decimals to fractions
Prime number
3/8 =
Parentheses
32. 2.00 = 200%
5/8 =
3/5 =
2 =
Perfect square
33. 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.
2 =
Decimals
Subtracting mixed numbers
Weight (metric system)
34. Is less than
1 kilometer (in miles)
Square root
7/10 =
<
35. 5/10 = .5 = .50 = 50%
1/2 =
<
Changing decimals to percents
4/5 =
36. Any value that exists but is not rational
3/4 =
Irrational numbers
5/6 =
1 square foot (in square inches)
37. 4 quarts
1 square foot (in square inches)
1 gallon (in quarts)
Changing decimals to fractions
7/10 =
38. 0 - 1 - 2 - 3 - 4 -... the natural numbers together with 0
Changing fractions to decimals
Communicative property for addition
Whole numbers
Changing percents to decimals
39. Length (meter) - Volume (liter) - Weight (gram)
Metric/international system of units
Changing decimals to fractions
Changing an improper fraction to a whole or mixed number
Subtraction
40. Subtract = add the opposite; change the sign of the number being subtracted - and then proceed as an addition problem
1 gram (in ounces)
Subtracting signed numbers
1/100 =
Identity number
41. 2/10 = .2 = .20 = 20%
2/3 =
Changing percents to fractions
Natural numbers
1/5 =
42. Multiply by 100 - Insert a percent sign
Changing fractions to percents
=
Integers
1 pint (in cups)
43. .16 2/3 = 16 2/3%
Simplifying square roots
Other applications of a percent
1/6 =
1 =
44. 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 decimals to percents
1/4 =
Length (metric system)
2/5 =
45. .625 = .62 1/2 = 62 1/2%
Scientific notation
1/100 =
Adding and subtracting decimals
5/8 =
46. 1.1 yards
Prime number
4/5 =
1 meter (in yards)
3/4 =
47. 0. Any number added to 0 gives that number
Square numbers
1 kilogram (in pounds)
Identity number for addition
Associative property for addition
48. 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
Adding signed numbers
Length (metric system)
1 quart (in pints)
Communicative property for multiplication
49. .9 = .90 = 90%
9/10 =
2/5 =
Reducing when multiplying fractions
||
50. 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
Distributive property
1 mile (in yards - feet)
1 square foot (in square inches)
>