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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. 1. Any number multiplied by 1 gives that number.
<
Identity number for multiplication
Square root rules: addition and subtraction
Multiplying or dividing signed numbers
2. 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.
5/8 =
1 kilogram (in pounds)
3/4 =
Reducing fractions
3. A + b = b + a Note: Subtraction does not have the communicative property.
1 foot (in inches)
Communicative property for addition
=
Multiplying fractions
4. Is parallel to
Multiplying or dividing signed numbers
>
1 bushel (in pecks)
||
5. If either numerator or denominator consists of several numbers - these numbers must be combined into one number - then reduce if necessary
Weight (metric system)
Associative property for addition
Simplifying fractions
1 foot (in inches)
6. Quotient - ratio - is a part of - goes into (examples: 3 is what part of 15? 4 goes into 28 how many times?)
Real numbers
Division
1/6 =
3/8 =
7. Is equal to
1/5 =
7/10 =
=
Changing a mixed number to an improper fraction
8. 4/10 = .4 = .40 = 40%
Dividing fractions
2/5 =
Common fraction
Order of operations
9. 0. Any number added to 0 gives that number
Identity number for addition
Mixed number
Approximating square roots
Changing percents to decimals
10. 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.
Improper fraction
Fractions
Some properties/axioms of addition and multiplication
Decimals
11. Is greater than
3/4 =
>
Order of operations
Changing a mixed number to an improper fraction
12. Length (meter) - Volume (liter) - Weight (gram)
Natural numbers
1 pound (in ounces)
Rounding off
Metric/international system of units
13. 1.00 = 100%
1 =
Finding percent of a number
Adding signed numbers
1/8 =
14. .875 = .87 1/2 = 87 1/2%
7/8 =
Dividing decimals
2 =
2/5 =
15. Divide - Insert decimal points and zeros accordingly
Length (metric system)
1 meter (in yards)
1 foot (in inches)
Changing fractions to decimals
16. 1/30 ounce
Mixed number
Adding signed numbers
Changing a mixed number to an improper fraction
1 gram (in ounces)
17. The numbers must be combined under the radical before any computation of square roots may be done
2/5 =
Communicative property
Square root rules: addition and subtraction
1/8 =
18. 12 inches
Communicative property for multiplication
Identity number for addition
Multiplying fractions
1 foot (in inches)
19. To square a number - multiply it by itself
1/5 =
=
Square (verb)
1/3 =
20. .83 1/3 = 83 1/3%
Fractions
Identity number
5/6 =
2/3 =
21. Is approximately equal to
Multiplicative inverse
Percentage increase or decrease
Place value
22. Ab = ba Note: Division does not have the communicative property.
Finding percent of a number
Communicative property for multiplication
9/10 =
=
23. .625 = .62 1/2 = 62 1/2%
5/8 =
Identity number for addition
1 yard (in feet - inches)
1 =
24. .01 = 1%
Associative property for multiplication
Perfect square
1/100 =
9/10 =
25. 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
Multiplying or dividing signed numbers
Changing decimals to percents
3/8 =
Volume (metric system)
26. 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
Improper fraction
Fractions
Natural numbers
1 bushel (in pecks)
27. When a value is expressed using a whole number together with a common fraction
Mixed number
Square root rules: addition and subtraction
Weight (metric system)
Rounding off
28. 3 feet 36 inches
1 yard (in feet - inches)
1 liter (in quarts)
Common fraction
Whole numbers
29. Positive numbers and negative numbers
Common fraction
Finding percent of a number
Signed numbers
1 square yard (in square feet)
30. Find the LCD and subtract the numerators.
1 metric ton (in kilograms)
Square root rules: addition and subtraction
Subtracting fractions
Square (verb)
31. A + (b + c) = (a + b) + c Note: Subtraction does not have the associative property.
Associative property for addition
Dividing fractions
Simplifying fractions
1 pound (in ounces)
32. 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 pound (in ounces)
Adding signed numbers
1 meter (in yards)
4/5 =
33. Addition - Subtraction - Multiplication - Division
Words that signal an operation
>
1 ton (in pounds)
Dividing decimals
34. 1.1 yards
1 meter (in yards)
Adding signed numbers
Prime number
1/2 =
35. Used as grouping symbols
Place value
Parentheses
Multiplying decimals
1 =
36. ...-3 - -2 - -1 - 0 - 1 - 2 - 3... all the whole numbers together with their opposites
Integers
Associative property for multiplication
Length (metric system)
1 liter (in quarts)
37. 5/10 = .5 = .50 = 50%
1/2 =
1/100 =
Communicative property for multiplication
Percentage increase or decrease
38. .9 = .90 = 90%
9/10 =
Associative property
3/10 =
1 bushel (in pecks)
39. .3 = .30 = 30%
Additive inverse
3/10 =
>
Simplifying square roots
40. Find a number that divides evenly into one numerator and one denominator. Reducing early only applies to multiplying fractions - not adding or subtracting.
1 yard (in feet - inches)
Identity number for addition
<
Reducing when multiplying fractions
41. 16 ounces
Associative property for addition
Rounding off
3/4 =
1 pound (in ounces)
42. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
Metric system prefixes
4/5 =
Multiplying or dividing signed numbers
Rational numbers
43. 75/100 = .75 = 75%
1/2 =
Reducing when multiplying fractions
=
3/4 =
44. 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
Multiplying decimals
5/8 =
Metric system prefixes
Changing percents to fractions
45. 2 cups
Parentheses
1 pint (in cups)
1 square yard (in square feet)
Adding signed numbers
46. 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
Square numbers
Rounding off
Number line
Metric/international system of units
47. .66 2/3 = .66 2/3 = 66 2/3%
Communicative property for addition
2/3 =
Subtraction
Order of operations
48. 2 pints
1 meter (in yards)
Length (metric system)
Changing decimals to fractions
1 quart (in pints)
49. 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
Dividing decimals
=
Communicative property for addition
Multiplicative inverse
50. 6/10 = .6 = .60 = 60%
3/5 =
?
1 pound (in ounces)
?