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Test your basic knowledge 
Important Math Facts
Start Test
Study First
Subject
:
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 reenforces your understanding as you take the test each time.
1. The _________ states that multiplying a sum by a number is the same as multiplying each addend by that number and then adding the two products. For example  3(8 + 2) = (3 x 8) + (3 x 2).
distributive property
diameter
algebraic expression
tree diagram
2. To _________  write the mixed numbers as improper fractions. Replace the divisor with its reciprocal and multiply.
multiply fractions
divide mixed numbers
stemandleaf plot
variable
3. To _____________  express the mixed numbers as improper fractions  multiply  and simplify the results.
multiply mixed numbers
22/7
percent decimal
proportion
4. The _________ of a circle is twice the length of the radius.
associative
rectangular prism
diameter
exponents
5. To add ____________ with common denominators  write the sum of the numerators over the common denominators. Then add the whole numbers.
surface area
mixed numbers
distributive property
sample
6. In a __________  an object slides from one position to another without changing its size or shape.
histogram
compare
translation
associative
7. A ___________ is a proportion with one fraction with a denominator of 1.
subtract mixed numbers
unit rate
sample space
is similar to
8. A _________ is an equation that shows two ratios are equivalent.
is greater than
proportion
is similar to
Complementary events
9. Similar figures have the same shape but different sizes. The symbol ~ means _________ .
common  or like  denominators
is similar to
evaluate
divide mixed numbers
10. A _____________ is a system used to condense a set of data where the greatest place value of the data forms the stem and next greatest place value forms the leaves.
stemandleaf plot
Equivalent fractions  decimals  and percents
rate
measures of central tendency
11. The ___________ of a circle is equal to Ï€ times its diameter or Ï€ times twice its radius. C = Ï€ d or C = 2 Ï€ r.
divide mixed numbers
integers
translation
circumference
12. The surface area of a __________ is the sum of the areas of two circles and a rectangle.
cylinder
circumference
percent
is similar to
13. Make a __________ of an integer by using its placement on the number line.
is similar to
comparison
associative
distributive property
14. Two angles are ___________ if the sum of their measures is 90Â°.
is similar to
equation
complementary
sample space
15. The set of ________ consists of the positive whole numbers  zero  and the opposites of the positive whole numbers.
integers
rate
translation
tree diagram
16. A _________ has six rectangular faces. To find the surface area  find the sum of the areas of the six faces.
exponent
rectangular prism
base
common  or like  denominators
17. ______________ are two events in which either one or the other must take place  but they cannot both happen at the same time. The sum of their probabilities is one.
Complementary events
circumference
circumference
order of operations
18. The ______________ are the numbers of pieces of data that can represent the whole set of data. These common measures of central tendency are mean  median  and mode.
percent
circumference
measures of central tendency
unit rate
19. Use number lines to ________ two decimals.
circumference
compare
Equivalent fractions  decimals  and percents
associative
20. The __________ of a solid is the total area of its exterior surfaces.
rate
is less than
histogram
surface area
21. In a power  the number of times the base is used as a factor is the ________ . In 5Â³  the exponent is 3.
exponent
negative integer
rate
sample space
22. If a figure can be divided in half by a line so that the two halves match each other  the figure is __________ .
commutative
measures of central tendency
symmetric
stemandleaf plot
23. Use __________ to compare two decimals  using the order symbols.
22/7
place value
negative integer
is less than or equal to
24. The symbol â‰¤ is read as __________ .
histogram
is less than or equal to
vertex
percent decimal
25. To ______________  if the denominators are unlike  write equivalent fractions with a common denominator. Subtract the fractions first  and rename if necessary. Then subtract the whole numbers. Simplify if possible.
subtract mixed numbers
diameter
rectangular prism
translation
26. Both addition and multiplication are __________ . This means that grouping addends or factors will not change the sum or product.
surface area
rate
percent decimal
associative
27. The rules to follow when more than one operation is used are called the ___________.
order of operations
rectangular prism
Equivalent fractions  decimals  and percents
tree diagram
28. _________ integers are the same distance from zero in opposite directions on the number line.
is less than or equal to
exponent
multiply mixed numbers
Opposite
29. The symbol < is read as ________ .
is less than
percent fraction
place value
sample space
30. To ___________  multiply the numerators and then multiply the denominators. Write the product in lowest terms.
rate
frequency table
multiply fractions
reflection
31. In a__________  an object flips over a line without changing its size or shape.
rotation
reflection
integers
ordered pair  (x y)
32. A _________ is a special kind of bar graph that shows frequency of data.
vertex
Power
order of operations
histogram
33. _________  _________  and_______may be written by first writing each one as a fraction with a denominator of 100.
histogram
common  or like  denominators
Equivalent fractions  decimals  and percents
translation
34. To add mixed numbers with unlike denominators  write equivalent fractions with a ___________ . Add the whole numbers and add the fractions.
absolute value
Power
common denominator
percent decimal
35. Two angles are ___________ if the sum of their measures is 180Â°.
percent decimal
ordered pair  (x y)
supplementary
22/7
36. The opposite of a positive integer is a ________ .
exponents
negative integer
order of operations
ratio
37. A ___________ is a transformation that turns a line or shape around a fixed point.
divide mixed numbers
scale
multiply fractions
rotation
38. To add or subtract fractions with unlike denominators  you need to change the fractions to equivalent fractions with ____________ before you find the sum or difference.
equation
divide mixed numbers
commutative
common  or like  denominators
39. ___________ is a number that can be written using an exponent. For example  3Â² means three to the second power.
surface area
Power
negative integer
is similar to
40. A _______ is the comparison of two numbers by division.
supplementary
sample
unit rate
ratio
41. The ____________ of a circle is always a little more than three times the diameter.
circumference
common denominator
associative
subtract mixed numbers
42. An ___________ is a combination of numbers  variables  and operations.
complementary
algebraic expression
multiply fractions
commutative
43. A _______ is a ratio that compares a number to 100.
rectangular prism
percent
mixed numbers
comparison
44. Both addition and multiplication are _________ . This means that order doesnÂft change the sum or product.
is similar to
commutative
rectangular prism
multiply fractions
45. The symbol â‰¥ is read as ______________.
histogram
distributive property
is greater than or equal to
commutative
46. To express a ______ as a _______  rewrite the percent as a fraction with a denominator of 100  and then express the fraction as a decimal.
frequency table
percent decimal
subtract mixed numbers
variable
47. To express a ______ as ________a  express the percent as a fraction with a denominator of 100  then simplify.
stemandleaf plot
unit rate
circumference
percent fraction
48. A _________ is a randomlyselected group that is used to represent a whole population.
sample
base
compare
complementary
49. A ___________is for organizing a set of data that shows the number of times each item or number appears.
multiply fractions
ratio
divide fractions
frequency table
50. The symbol > is read as _________.
integers
is greater than
percent fraction
mixed numbers