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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
frequency table
unit rate
divide fractions
2. When two or more numbers are multiplied  each number is called a _________ .
order of operations
supplementary
equation
factor
3. To express a ______ as a _______  rewrite the percent as a fraction with a denominator of 100  and then express the fraction as a decimal.
stemandleaf plot
percent decimal
ratio
diameter
4. A ___________is for organizing a set of data that shows the number of times each item or number appears.
measures of central tendency
frequency table
22/7
percent decimal
5. Use number lines to ________ two decimals.
absolute value
stemandleaf plot
percent
compare
6. A ___________ is a proportion with one fraction with a denominator of 1.
scientific notation
unit rate
22/7
circumference
7. Instead of writing large numbers with all the zeros  you can use _________ . For example  4 250 000 000 = 4.25 x 10â¹.
factor
scientific notation
absolute value
cylinder
8. A _________ has six rectangular faces. To find the surface area  find the sum of the areas of the six faces.
unit rate
rectangular prism
base
22/7
9. The symbol ______ means percent.
%
associative
vertex
symmetric
10. The set of ________ consists of the positive whole numbers  zero  and the opposites of the positive whole numbers.
integers
exponent
proportion
symmetric
11. The symbol < is read as ________ .
integers
histogram
symmetric
is less than
12. 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.
translation
stemandleaf plot
distributive property
compare
13. A _________ is a randomlyselected group that is used to represent a whole population.
sample
point symmetry
circumference
compare
14. 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
vertex
common denominator
circumference
15. A _______ is a comparison of two numbers with different units of measure.
scientific notation
rate
order of operations
proportion
16. ______________ 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.
percent decimal
Complementary events
surface area
is less than
17. In a power  the number of times the base is used as a factor is the ________ . In 5Â³  the exponent is 3.
equation
is less than
Opposite
exponent
18. An ________ is a mathematical sentence that contains the equal sign.
fractions
line of symmetry
distributive property
equation
19. When you add or subtract _________ that have the same or like denominators  you only add or subtract the numerators. The denominator stays the same.
22/7
exponents
percent decimal
fractions
20. Both addition and multiplication are _________ . This means that order doesnÂft change the sum or product.
is greater than
commutative
sample
Power
21. The ________ is used to represent the ratio of distance on the map to the actual distance.
scale
subtract mixed numbers
Equivalent fractions  decimals  and percents
compare
22. To _____________  express the mixed numbers as improper fractions  multiply  and simplify the results.
ordered pair  (x y)
multiply mixed numbers
ratio
is less than or equal to
23. In a __________  an object slides from one position to another without changing its size or shape.
common  or like  denominators
scientific notation
equation
translation
24. A _______ is the comparison of two numbers by division.
common denominator
ratio
measures of central tendency
reflection
25. A figure that can be rotated 180Â° about a point so that it matches the original figure has ______ .
scale
is less than or equal to
is similar to
point symmetry
26. The line or the fold is called the __________ .
line of symmetry
point symmetry
unit rate
percent decimal
27. The rules to follow when more than one operation is used are called the ___________.
is similar to
Opposite
inequality
order of operations
28. The ____________ of a circle is always a little more than three times the diameter.
ratio
divide mixed numbers
circumference
Power
29. The set of all possible outcomes is _____________.
variable
rate
sample space
is greater than
30. ___________ is a number that can be written using an exponent. For example  3Â² means three to the second power.
equation
Power
factor
absolute value
31. Similar figures have the same shape but different sizes. The symbol ~ means _________ .
is greater than or equal to
translation
exponents
is similar to
32. An _________ is a mathematical sentence that contains <  >  â‰  â‰¤  or â‰¥ .
percent decimal
inequality
cylinder
point symmetry
33. To _________  write the mixed numbers as improper fractions. Replace the divisor with its reciprocal and multiply.
negative integer
symmetric
associative
divide mixed numbers
34. In a__________  an object flips over a line without changing its size or shape.
stemandleaf plot
reflection
circumference
is similar to
35. Use __________ to compare two decimals  using the order symbols.
percent fraction
associative
place value
measures of central tendency
36. A ___________ is a transformation that turns a line or shape around a fixed point.
percent fraction
rotation
divide fractions
comparison
37. To __________ an algebraic expression means to substitute a value for the variables and apply the rules for order of operation.
rate
evaluate
tree diagram
compare
38. The symbol â‰¤ is read as __________ .
scientific notation
is less than or equal to
order of operations
translation
39. The __________ of a solid is the total area of its exterior surfaces.
sample
rectangular prism
surface area
negative integer
40. An approximation of pi is 3.14  or _______ .
22/7
tree diagram
circumference
percent
41. The symbol > is read as _________.
multiply fractions
is greater than
divide fractions
multiply mixed numbers
42. The ________ of an angle is the common endpoint of the rays forming the angle.
cylinder
vertex
ordered pair  (x y)
is less than
43. The opposite of a positive integer is a ________ .
ordered pair  (x y)
Complementary events
negative integer
point symmetry
44. To add mixed numbers with unlike denominators  write equivalent fractions with a ___________ . Add the whole numbers and add the fractions.
is similar to
surface area
common denominator
rotation
45. A _________ is a special kind of bar graph that shows frequency of data.
translation
factor
histogram
multiply mixed numbers
46. To add ____________ with common denominators  write the sum of the numerators over the common denominators. Then add the whole numbers.
mixed numbers
point symmetry
unit rate
measures of central tendency
47. _________  _________  and_______may be written by first writing each one as a fraction with a denominator of 100.
Equivalent fractions  decimals  and percents
Power
is less than or equal to
base
48. To ____________  replace the divisor with its reciprocal and then multiply to get your answer.
divide fractions
commutative
divide mixed numbers
%
49. Make a __________ of an integer by using its placement on the number line.
circumference
reflection
comparison
common  or like  denominators
50. A _________ is an equation that shows two ratios are equivalent.
absolute value
divide mixed numbers
proportion
percent