SUBJECTS

BROWSE

CAREER CENTER

POPULAR

JOIN

LOGIN
Business Skills

Soft Skills

Basic Literacy

Certifications
About

Help

Privacy

Terms
Search
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. A _______ is a ratio that compares a number to 100.
exponents
histogram
percent
reflection
2. The _________ of an integer is the distance of the integer from zero.
absolute value
negative integer
exponent
point symmetry
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.
scale
percent decimal
order of operations
is less than or equal to
4. When you add or subtract _________ that have the same or like denominators  you only add or subtract the numerators. The denominator stays the same.
is greater than or equal to
measures of central tendency
exponents
fractions
5. Both addition and multiplication are _________ . This means that order doesnÂft change the sum or product.
commutative
cylinder
negative integer
sample
6. 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.
supplementary
circumference
distributive property
base
7. Use number lines to ________ two decimals.
multiply mixed numbers
compare
equation
is greater than or equal to
8. If a figure can be divided in half by a line so that the two halves match each other  the figure is __________ .
percent decimal
rectangular prism
variable
symmetric
9. To _________  write the mixed numbers as improper fractions. Replace the divisor with its reciprocal and multiply.
Equivalent fractions  decimals  and percents
variable
scale
divide mixed numbers
10. To ___________  multiply the numerators and then multiply the denominators. Write the product in lowest terms.
translation
algebraic expression
Opposite
multiply fractions
11. ______________ 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.
rate
Complementary events
scale
subtract mixed numbers
12. To add mixed numbers with unlike denominators  write equivalent fractions with a ___________ . Add the whole numbers and add the fractions.
common denominator
associative
stemandleaf plot
is similar to
13. The __________ of a solid is the total area of its exterior surfaces.
inequality
percent fraction
order of operations
surface area
14. 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
sample space
percent fraction
divide mixed numbers
15. The symbol < is read as ________ .
ratio
common  or like  denominators
is less than
tree diagram
16. Two angles are ___________ if the sum of their measures is 90Â°.
%
complementary
ratio
multiply fractions
17. The _________ of a circle is twice the length of the radius.
variable
diameter
tree diagram
common  or like  denominators
18. The symbol ______ means percent.
rotation
symmetric
stemandleaf plot
%
19. 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.
circumference
complementary
rotation
stemandleaf plot
20. Similar figures have the same shape but different sizes. The symbol ~ means _________ .
common  or like  denominators
subtract mixed numbers
rate
is similar to
21. Instead of writing large numbers with all the zeros  you can use _________ . For example  4 250 000 000 = 4.25 x 10â¹.
rate
frequency table
scientific notation
evaluate
22. To add ____________ with common denominators  write the sum of the numerators over the common denominators. Then add the whole numbers.
divide fractions
Power
supplementary
mixed numbers
23. 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.
ratio
comparison
measures of central tendency
percent
24. The rules to follow when more than one operation is used are called the ___________.
order of operations
cylinder
reflection
vertex
25. The surface area of a __________ is the sum of the areas of two circles and a rectangle.
rate
Opposite
cylinder
equation
26. The ________ is used to represent the ratio of distance on the map to the actual distance.
commutative
Equivalent fractions  decimals  and percents
proportion
scale
27. A _________ is an equation that shows two ratios are equivalent.
point symmetry
sample space
surface area
proportion
28. An ___________ is a combination of numbers  variables  and operations.
algebraic expression
is less than
ordered pair  (x y)
point symmetry
29. An _________ is a mathematical sentence that contains <  >  â‰  â‰¤  or â‰¥ .
common denominator
frequency table
inequality
compare
30. The line or the fold is called the __________ .
line of symmetry
percent
percent fraction
common  or like  denominators
31. When two or more numbers are multiplied  each number is called a _________ .
cylinder
ratio
factor
vertex
32. A _________ has six rectangular faces. To find the surface area  find the sum of the areas of the six faces.
point symmetry
equation
is similar to
rectangular prism
33. A ___________ is a transformation that turns a line or shape around a fixed point.
rotation
Equivalent fractions  decimals  and percents
reflection
line of symmetry
34. Two angles are ___________ if the sum of their measures is 180Â°.
integers
rotation
supplementary
line of symmetry
35. Make a __________ of an integer by using its placement on the number line.
translation
negative integer
Complementary events
comparison
36. Together  the x coordinate and y coordinate form an ___________.
associative
ordered pair  (x y)
22/7
negative integer
37. To ____________  replace the divisor with its reciprocal and then multiply to get your answer.
base
is less than or equal to
divide fractions
Complementary events
38. An approximation of pi is 3.14  or _______ .
22/7
diameter
associative
supplementary
39. Both addition and multiplication are __________ . This means that grouping addends or factors will not change the sum or product.
measures of central tendency
associative
unit rate
supplementary
40. A _________ is a randomlyselected group that is used to represent a whole population.
sample
subtract mixed numbers
circumference
place value
41. In a power  the number used as a factor is the base. In 10Â³  the ________ is 10. That is  10Â³ = 10 X 10 X 10.
variable
is less than
base
histogram
42. In a power  the number of times the base is used as a factor is the ________ . In 5Â³  the exponent is 3.
variable
proportion
point symmetry
exponent
43. The set of ________ consists of the positive whole numbers  zero  and the opposites of the positive whole numbers.
unit rate
integers
base
Equivalent fractions  decimals  and percents
44. The set of all possible outcomes is _____________.
sample space
unit rate
circumference
rate
45. To express a ______ as ________a  express the percent as a fraction with a denominator of 100  then simplify.
percent fraction
divide mixed numbers
point symmetry
proportion
46. To __________ an algebraic expression means to substitute a value for the variables and apply the rules for order of operation.
scale
evaluate
unit rate
sample
47. A _________ is a symbol  usually a letter  used to represent a number.
mixed numbers
exponents
variable
scale
48. A _________ is a special kind of bar graph that shows frequency of data.
sample
place value
histogram
commutative
49. A ___________is for organizing a set of data that shows the number of times each item or number appears.
compare
frequency table
evaluate
is less than or equal to
50. A ___________ is a proportion with one fraction with a denominator of 1.
Complementary events
unit rate
22/7
exponent