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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. Sum - plus - is increased by - more than (example: 3 more than 7 is what?)
1 gallon (in quarts)
Addition
1/100 =
2. 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
Addition
1 liter (in quarts)
2 =
Rounding off
3. Communicative property - Associative property - Distributive property
=
Fractions
Some properties/axioms of addition and multiplication
1 foot (in inches)
4. 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
Subtraction
Simplifying square roots
1 square foot (in square inches)
Finding percent of a number
5. 4/10 = .4 = .40 = 40%
1/6 =
Subtracting signed numbers
2/5 =
Identity number for addition
6. Ab = ba Note: Division does not have the communicative property.
Communicative property for multiplication
Changing percents to fractions
Associative property
Scientific notation
7. Multiply the whole number by the denominator - add the numerator - and then place that value over the denominator
Simplifying fractions
Changing percents to fractions
1/8 =
Changing a mixed number to an improper fraction
8. Find the LCD and subtract the numerators.
Length (metric system)
Composite number
Subtracting fractions
=
9. The numbers must be combined under the radical before any computation of square roots may be done
Changing a mixed number to an improper fraction
Square root rules: addition and subtraction
Customary/English system of units
Reducing fractions
10. 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
1 pound (in ounces)
Signed numbers
Associative property
Prime number
11. Is greater than or equal to
=
Words that signal an operation
3/4 =
Prime number
12. .83 1/3 = 83 1/3%
5/6 =
Natural numbers
<
Decimals
13. 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
1 metric ton (in kilograms)
1/2 =
Composite number
Order of operations
14. 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
1/4 =
Adding signed numbers
1 square yard (in square feet)
Weight (metric system)
15. Difference - minus - is decreased by - less than (example: 3 less than 7 is what?)
3/8 =
1 meter (in yards)
1/3 =
Subtraction
16. 1.00 = 100%
Communicative property for multiplication
Additive inverse
1 =
1 square foot (in square inches)
17. .375 = .37 1/2 = 37 1/2%
1/10 =
3/8 =
7/8 =
Real numbers
18. 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
Improper fraction
1/6 =
19. Find the LCD and add the whole numbers to get your final answer.
=
Words that signal an operation
Adding mixed numbers
Subtracting signed numbers
20. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
Metric system prefixes
3/8 =
?
Number line
21. .3 = .30 = 30%
3/10 =
Simplifying fractions
Integers
Customary/English system of units
22. The multiplicative inverse of a number (also known as the reciprocal of the number) is a value that - when multiplied with any non -zero number - equals 1. Any non -zero number multiplied with its multiplicative inverse equals 1. The multiplicative i
Square (verb)
Exponent
Multiplicative inverse
Length (metric system)
23. 8/10 = .8 = .80 = 80%
4/5 =
Division
1 liter (in quarts)
1/10 =
24. Is less than or equal to
1 gallon (in quarts)
Identity number for addition
Place value
=
25. .9 = .90 = 90%
1 square yard (in square feet)
1/5 =
Exponent
9/10 =
26. 1. Any number multiplied by 1 gives that number.
Identity number for multiplication
Dividing fractions
Subtracting signed numbers
1/4 =
27. .01 = 1%
Natural numbers
Metric system prefixes
1/100 =
1 quart (in pints)
28. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Associative property for addition
Simplifying square roots
Changing fractions to decimals
5/8 =
29. Is approximately equal to
1 gallon (in quarts)
Changing percents to fractions
Changing decimals to percents
30. 1.1 yards
Subtraction
Multiplying or dividing signed numbers
1 meter (in yards)
=
31. 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.
Exponent
1 mile (in yards - feet)
2/5 =
Adding fractions
32. Any exponent means to multiply by itself that many times
Exponent
=
=
Identity number for addition
33. 4 pecks
1 bushel (in pecks)
Square numbers
Changing fractions to percents
Associative property for addition
34. A(bc) = (ab)c Note: Division does not have the associative property.
Square (verb)
Associative property for multiplication
Irrational numbers
Fractions
35. 3.5 = 3.50 = 350%
1 foot (in inches)
3 1/2 =
Changing percents to decimals
=
36. 1 - 2 - 3 - 4 -... the numbers you would naturally count by - 0 is not a natural number.
Order of operations
Customary/English system of units
1 quart (in pints)
Natural numbers
37. 2/10 = .2 = .20 = 20%
Length (metric system)
Volume (metric system)
Integers
1/5 =
38. 1.1 quarts
Adding mixed numbers
7/10 =
1 liter (in quarts)
5/6 =
39. Change the percent to a fraction or decimal and multiply
Finding percent of a number
1 ton (in pounds)
Place value
3/5 =
40. 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
Parentheses
1/6 =
Order of operations
Multiplying or dividing signed numbers
41. (change/starting point) x 100 = percentage change
Percentage increase or decrease
Adding signed numbers
1 kilogram (in pounds)
1 foot (in inches)
42. The grouping - without changing the order - does not affect the answer
Associative property
Adding signed numbers
2/3 =
Square root
43. A value that - when added to another number or multiplied with another number - does not change the value of that number
Square root
Identity number
1/4 =
Subtracting fractions
44. 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
Customary/English system of units
Changing percents to decimals
Multiplying fractions
Length (metric system)
45. Two numbers multiplied under a radical (square root) sign equal the product of the two square roots - and likewise with division.
Real numbers
Changing fractions to decimals
Square root rules: multiplication and division
4/5 =
46. Is equal to
1/2 =
1 square yard (in square feet)
=
Real numbers
47. 12 inches
Changing fractions to decimals
1 foot (in inches)
Simplifying square roots
Finding percent of a number
48. 2.00 = 200%
Other applications of a percent
2 =
1 yard (in feet - inches)
5/8 =
49. Is greater than
1/5 =
3/5 =
>
1/4 =
50. Find a number that divides evenly into one numerator and one denominator. Reducing early only applies to multiplying fractions - not adding or subtracting.
?
Reducing when multiplying fractions
Associative property for multiplication
Real numbers