Fractions
What is 3/8 + 2/8?
5/8
Parallel Lines
What is a triangle with 3 equal sides?
Equilateral
On a line plot, what does each X represent?
One piece of data
What is the formula for area?
Area = length × width
What do you do first when adding fractions with different denominators?
Make denominators the same
What is the name of an angle that measures 900 ?
Right angle
A quadrilateral with 4 right angles and equal sides
square
What is the rule for the following numbers...
5, 10, 15....
Add 5
What is the formula for perimeter of a rectangle
Perimeter= (2 × length) + (2 × width)
What is 2/3 x 4 ?
8/3 or 2 2/3
What type of angle is bigger than 90° but less than 180°?
Obtuse Angle
A triangle with no equal sides
Scalene
What should you do to find the total on a line plot?
Find area: l = 5in, w = 3in
15in2
Convert 2 1/3 to an improper fraction
7/3
What is 30° + 40°?
70°
A shape with only one pair of parallel sides
trapezoid
What operation might you use to find a missing number in a pattern?
+, −, ×, or ÷
Find perimeter: l = 6cm, w = 2cm
16 cm
What is 6/8 simplified?
3/4
What is the first step when using a protractor?
A quadrilateral where all sides are equal but angles are not all 90°
If a pattern repeats and you want one part, what might you do?
Divide
Which measures the space inside a shape: area or perimeter?
area