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Test your basic knowledge |
7th 8th Grade Math Vocab
Start Test
Study First
Subjects
:
math
,
7th-grade
,
8th-grade
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. In a division problem - the number that an amount is divided by
supplementary angles
scale drawing
pyramid
divisor
2. The result of dividing one number by another; the solution to a division problem
simplify
circumference
order of operations
quotient
3. A solid figure with two congruent and parallel circular bases
pyramid
simplify
right triangle
cylinder
4. A combination of numbers and variables connected by one or more operations signs
circumference
rectangle
pyramid
expression
5. The vertical number line of a coordinate graph
y-axis
pentagon
median
scale drawing
6. A quadrilateral with one pair of parallel sides
similar figures
unit ratio
trapezoid
expression
7. A parallelogram with all sides equal and congruent
cylinder
equilateral triangle
rhombus
straight angle
8. One of the four regions formed by the intersection of the axes of a coordinate graph
reciprocal
mode
quadrant
polygon
9. A triangle with two equal sides and two equal angles
isosceles triangle
median
exponent
divisor
10. A ratio that shows the cost per unit of measure
acute angle
area
rate
unit ratio
11. The amount that remains after one number has been subtracted from another
polygon
difference
mean
trapezoid
12. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one
circumference
reciprocal
quotient
polygon
13. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions
divisor
supplementary angles
scalene triangle
scale drawing
14. An equation stating that two ratios are equal
straight angle
sum
proportion
equation
15. A solid figure that has triangles for its sides and a polygon as its base
proportion
order of operations
pyramid
difference
16. Two angles whose sum is 180 degrees
reciprocal
similar figures
rectangle
supplementary angles
17. The horizontal number line of a coordinate graph
polygon
dividend
circumference
x-axis
18. A polygon with five sides
pentagon
difference
median
parallelogram
19. A triangle that has three equal sides and three equal angles
equilateral triangle
expression
supplementary angles
parallelogram
20. A number that tells how many times the base is multiplied by itself
simplify
exponent
y-axis
range
21. A line segment that passes through the center of a circle and has its endpoints on the circle
straight angle
simplify
cylinder
diameter
22. A triangle with one right angle
mean
right triangle
diameter
sum
23. An angle measuring more than zero degrees and less than 90 degrees
rhombus
radius
acute angle
x-axis
24. Rules that tell which steps to follow when solving an expression
scale drawing
exponent
order of operations
pentagon
25. The distance around a figure
isosceles triangle
perimeter
quadrilateral
exponent
26. The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair.
x-axis
mode
quadrilateral
y-coordinate
27. A number that when multiplied by itself results in the original number
acute angle
radius
square root
reflection
28. Two numbers listed in a specific order; it describes a point on the coordinate graph
ordered pair
difference
divisor
perimeter
29. An angle measuring more than 90 degrees and less than 180 degrees
obtuse angle
ordered pair
scale drawing
diameter
30. A comparison of the two values of two numbers
equilateral triangle
perimeter
ratio
divisor
31. The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.
quotient
x-coordinate
ratio
straight angle
32. A quadrilateral with two pairs of congruent - parallel sides
complementary angle
parallelogram
rate
polygon
33. An angle that measures 180 degrees
cylinder
similar figures
straight angle
area
34. In a group of values - the value that occurs most often
order of operations
mode
equation
perimeter
35. To make a fraction easier to work with by taking out common factors
reciprocal
equilateral triangle
congruent
simplify
36. The sum of a group of numbers divided by the number of numbers; also known as the average
mean
rectangle
right triangle
equation
37. A fraction with all common factors (other than 1) factored out of the numerator and denominator
median
circumference
lowest terms
reciprocal
38. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal
similar figures
diameter
supplementary angles
x-coordinate
39. Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints.
square root
polygon
mean
rhombus
40. A polygon that has four sides
congruent
square root
mode
quadrilateral
41. A mathematical sentence that uses an equal sign
area
equation
similar figures
unit ratio
42. A polygon with six sides.
circumference
hexagon
equation
x-coordinate
43. A ratio that compares two different types of quantities
exponent
rate
unit ratio
square root
44. A parallelogram with four right angles
rectangle
pyramid
acute angle
right triangle
45. The distance around a circle (the perimeter of a circle)
circumference
median
octagon
percent
46. Surface space that is measured in square units
square root
area
quadrant
hexagon
47. The difference between the least and greatest values in a set of numbers
pyramid
range
median
square root
48. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms.
divisor
straight angle
perimeter
prism
49. The total of two or more numbers being added
reciprocal
octagon
sum
expression
50. A triangle with sides of different lengths and no two angles are the same
parallelogram
rate
exponent
scalene triangle