7th grade units
What are the units used when measuring in inches?
fractions!
What is the formula to find the volume for a rectangular prism?
V= Length x Width x Height
What is the formula to find surface area of a rectangular prism?
2(lxw) + 2(lxh) + 2(wxh) or 2(lh + wh + lw)
What is 12 x 3 + 6
42 (multiply, then add)
How many inches are in 1 yard?
36 inches
How many millimeters are in 12 centimeters?
120
What is the formula to find the volume of a Triangular Prism?
V = Base x Height x Length
What is the formula to find the surface area of a triangular prism?
S.A. = BH + LS1 + LS2 + LS3
What is 3 + 5 x 6 / 3?
13 (multiply, divide, then add)
What day of the year is national pie day?
March 14
What is a compass used for?
Drawing circles or semicircles
If a rectangular prism has a height of 4 inches, a length of 5, and a width of 10, what is the volume?
200 inches 3
What is the difference between surface area and volume?
Surface area refers to how much surface a 3-D object has, and volume refers to how much space a 3-D object takes up
What is 2(3+8) - 16?
6. (parenthesis, multiple, then subtract)
In mean, median, mode, and range, what does median mean?
The middle number in a set of numbers that have been listed in order from smallest to largest
What is a protractor used for?
Drawing and determining angles
What is the volume of a cylinder where d=12inches and h= 7?
791.28 inches 3
What unit is missing from the formula in order to find the surface area of a cylinder?
(2 x ? x r2) + (2 x ? x r x h)
PI or 3.14:
(2 x pi x r2) + (2 x pi x r x h)
What is (2x2) + 132?
173. (parethesis, exponents, addition)
What is the Pythagorean theorem?
A formula that states a2 + b2 = c2
What is the formula to find the area of a circle?
pi x r2
What is the formula to find the volume of a cube?
S3
What is the surface area of a cube with a side length of 4 inches
96 inches 2
What is (17-6/2)+4x3 ?
26. (parenthesis, multiply, then add)
If you were born in 1879 how old would you be by the end of this year?
144 years old