Multiplying Fractions
Distributive Property
Area of Triangles
Area of Trapezoids
Area of Circles
100
Multiply 3/7 * 4/5
What is 12/35
100
Simplify k(3 + 6j)
What is 3k + 6kj
100
What is the formula for area of a triangle?
What is 1/2(b)(h)
100
What is the formula for the area of a trapezoid?
What is 1/2(h)(b1 + b2)
100
What is the formula for the area of a circle?
What is A = pi*radius(squared)
200
Multiply 7/13 * 2/7
What is 2/13
200
Simplify 9(2a - 3b)
What is 18a - 27b
200
What is the formula for the area of a right triangle?
What is 1/2(a)(b)
200
Name an example of a "special" trapezoid.
What is a square, rectangle, rhombus, parallelogram.
200
What are the two formulas for the circumference of a circle?
What is Circumference of a circle = 2*pi*radius or Circumference of a circle = pi*diameter
300
Multiply 25 * 7/10
What is 17 1/2
300
Simplify 2(5a + 3b - 14)
What is 10a + 6b - 28
300
Find the area of a right triangle with the legs 8 and 6 in.
What is 24 square inches.
300
What is the formula for the area of a parallelogram?
What is A = bh
300
How many miles are within 40 miles of the center of a city?
What is 5024 miles
400
Multiply 5/9 * 2 and 1/3
What is 35/27 or 1 8/27
400
Simplify 7(2x - 7y + 3)
What is 14x - 49y + 21
400
Find the area of the triangle shown.
What is 16 square units.
400
Find the area of the following trapezoid:
What is 45 square cm
400
The equator of Earth is approximately a circle whose diameter is about 7,920 miles. Find the distance around Earth at its equator, rounded to the nearest hundred miles.
What is 24,900 miles
500
Multiply 24 by 3 7/8
What is 63
500
Show two different ways of using the Distributive Property to mentally perform 48 * 8
What is 8(40 + 8) or 8(50 - 2)
500
Find the area of Triangle MPN.
What is 52.5 square units.
500
Find the area of trapezoid ABCD:
What is 462 square miles
500
The radius of a circle is 17 cm. a. Find the exact area of the circle b. Find the exact circumference.
What is a. 289pi b. 34pi