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CSET Multiple Subjects Subtest 2a Domain 1: Math
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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. Subtract = add the opposite; change the sign of the number being subtracted - and then proceed as an addition problem
Multiplication
Multiplying or dividing signed numbers
Subtracting signed numbers
Scientific notation
2. About 2.2 pounds
Dividing decimals
1/6 =
1 kilogram (in pounds)
Subtracting fractions
3. A number in scientific notation is written as a rational number from 1 to 9 - and then multiplied by a power of 10
Weight (metric system)
Adding fractions
Irrational numbers
Scientific notation
4. Invert (turn upside down) the second fraction and multiply; reduce if necessary.
Simplifying fractions
Integers
Additive inverse
Dividing fractions
5. Length (meter) - Volume (liter) - Weight (gram)
Changing fractions to decimals
9/10 =
Percentage increase or decrease
Metric/international system of units
6. 4/10 = .4 = .40 = 40%
Communicative property for multiplication
Number line
2/5 =
7/8 =
7. Milli = 1/1000 centi = 1/100 deci = 1/10 basic unit (meter - liter - gram) = 1 deca = 10 hecto = 100 kilo = 1000
Metric system prefixes
Place value
1 mile (in yards - feet)
1 meter (in yards)
8. 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
Perfect square
1 bushel (in pecks)
Prime number
1 quart (in pints)
9. Any exponent means to multiply by itself that many times
Number line
Prime number
Identity number for multiplication
Exponent
10. A(bc) = (ab)c Note: Division does not have the associative property.
Other applications of a percent
1 meter (in yards)
Associative property for multiplication
Identity number for multiplication
11. .375 = .37 1/2 = 37 1/2%
Real numbers
Square numbers
3/8 =
<
12. A + b = b + a Note: Subtraction does not have the communicative property.
Identity number for addition
5/6 =
Communicative property for addition
Volume (metric system)
13. 1. Any number multiplied by 1 gives that number.
Identity number for multiplication
1 kilometer (in miles)
1 =
Multiplying decimals
14. .3 = .30 = 30%
3/10 =
>
Division
||
15. .01 = 1%
1 =
Multiplying mixed numbers
Adding fractions
1/100 =
16. Change to an improper fraction and multiply; then change the answer - if in improper form - back to a mixed number and reduce if necessary.
Multiplying mixed numbers
1 kilometer (in miles)
Composite number
Parentheses
17. 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.
Decimals
Approximating square roots
=
Multiplying decimals
18. 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
Changing decimals to percents
1/10 =
Weight (metric system)
Integers
19. 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
3/4 =
Length (metric system)
Square root
3/10 =
20. 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 quart (in pints)
Subtraction
Rational numbers
Mixed number
21. 2 cups
1 kilogram (in pounds)
7/10 =
1/2 =
1 pint (in cups)
22. 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.
Subtracting mixed numbers
Changing decimals to fractions
1 kilometer (in miles)
Volume (metric system)
23. When a value is expressed using a whole number together with a common fraction
Prime number
Square root
Mixed number
Simplifying fractions
24. 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
Volume (metric system)
Subtracting fractions
Cube numbers
Integers
25. Find the LCD and subtract the numerators.
Volume (metric system)
Subtracting fractions
1/8 =
Adding fractions
26. Is parallel to
Metric/international system of units
Identity number for multiplication
||
Additive inverse
27. 2/10 = .2 = .20 = 20%
Finding percent of a number
Mixed number
1/5 =
Rational numbers
28. 0 - 1 - 2 - 3 - 4 -... the natural numbers together with 0
Dividing decimals
Whole numbers
1 pound (in ounces)
1 mile (in yards - feet)
29. 2 pints
1 square yard (in square feet)
Communicative property for addition
Length (metric system)
1 quart (in pints)
30. Find a number that divides evenly into one numerator and one denominator. Reducing early only applies to multiplying fractions - not adding or subtracting.
Communicative property for multiplication
Reducing when multiplying fractions
Approximating square roots
Words that signal an operation
31. 2000 pounds
=
Multiplying or dividing signed numbers
Improper fraction
1 ton (in pounds)
32. A fraction whose numerator is smaller than its denominator; has a value less than 1.
Common fraction
1 =
Associative property for addition
Simplifying fractions
33. When the place value name ends with a 'ths -' it is an indication of being a fraction.
Subtracting signed numbers
2/5 =
=
Place value
34. Is greater than or equal to
=
Changing a mixed number to an improper fraction
1 bushel (in pecks)
Words that signal an operation
35. Is perpendicular to
?
Square root rules: addition and subtraction
Signed numbers
Customary/English system of units
36. Find the LCD and add the whole numbers to get your final answer.
Adding mixed numbers
Additive inverse
7/10 =
Fractions
37. 144 square inches
1 square foot (in square inches)
Square root rules: multiplication and division
Changing a mixed number to an improper fraction
Simplifying fractions
38. 8/10 = .8 = .80 = 80%
Associative property
4/5 =
?
Identity number for addition
39. .9 = .90 = 90%
9/10 =
Multiplying fractions
1 kilometer (in miles)
1/4 =
40. 1.1 quarts
1 liter (in quarts)
=
Addition
1 foot (in inches)
41. 75/100 = .75 = 75%
1 gallon (in quarts)
Communicative property for addition
3/4 =
Integers
42. .1 = .10 = 10%
Other applications of a percent
Parentheses
Division
1/10 =
43. 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
Metric system prefixes
Adding signed numbers
1 pound (in ounces)
Fractions
44. 12 inches
Multiplying mixed numbers
1 foot (in inches)
Associative property for addition
=
45. Multiply by 100 - Insert a percent sign
Multiplying or dividing signed numbers
Changing fractions to percents
Subtracting fractions
Number line
46. .66 2/3 = .66 2/3 = 66 2/3%
=
Multiplying mixed numbers
2/3 =
Metric/international system of units
47. 16 ounces
Approximating square roots
1 quart (in pints)
1 pound (in ounces)
Changing percents to fractions
48. The same as dividing other numbers - except that if the divisor (the number you're dividing by) has a decimal - move it to the right as many places as necessary until it is a whole number - Move the decimal point in the dividend (the number being div
Scientific notation
Multiplying mixed numbers
Common fraction
Dividing decimals
49. Multiply the numerators - multiply the denominators - and reduce to lowest terms if possible
Multiplying fractions
Changing percents to decimals
2/3 =
Associative property for addition
50. 4 pecks
Composite number
Multiplying decimals
1 bushel (in pecks)
Adding fractions
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