PEMDAS
Simplify the expression.
(3 + 4) x 15
What is 105?
What is 82.72?
A triangle with 3 equal sides can be classified as an acute triangle, a ______________ triangle, and a _____________ triangle.
(equilateral, isosceles, scalene)
What are equilateral and isosceles?
Add.
⅘ + ¼
What is 21/20 or 1 1/20?
What is the first step in plotting an x,y coordinate pair?
What is move across (or right) from the origin.
Solve.
6 + 5 x 20 - 3
What is 103?
What is the difference between 450 and 63.8?
What is 386.2?
Which quadrilateral can be classified as a shape with 4 right angles and 4 equal sides?
(rectangle, rhombus, pentagon, circle, square)
What is a square?
Subtract.
⅚ - ¾
What is 1/12?
If the x-value is 3, what will the y-value be for the rule y=x(5)?
What is 15?
Simplify the expression.
10[3 + (7 + 5) ÷ 3]
What is 70?
Marla had $150.25. She spent $65 on clothes at the mall last week. Then she received $125 from her grandma for her birthday. How much money does Marla have now?
Ms. Bernal is building a rectangular flower bed. The length of the flower bed is 5.5 feet. The width of the flower bed is 3 feet. What is the perimeter of the flower bed?
Multiply.
½ x 6
What is 6/2 or 3?
What type of tax does a worker pay from his earnings?
(payroll tax, income tax, property tax, sales tax)
What is income tax?
Solve.
8 x (3.8 + 13.2) - 6
What is 130?
What is $175.50?
Ms. Wangrin is packing books from her school library in a rectangular-shaped box. The length of the base of the box is 45 cm. The width of the box is 30 cm. What is the area of the base of the box?
What is 1,350 square cm?
Divide.
30 ÷ ⅕
What is 150?
What is 2, 3, 5, 7, 11?
Solve.
¼ + (2.5 x 4)
What is 10 ¼?
Montse need to save $104.58 for a new pair of Air Force 1 shoes. She plans to save an equal amount of money each week for 14 weeks. How much will she need to save each week in order to reach her goal?
What is $7.47?
What is 512 cubic cm?
Subtract.
50 - ⅜
What is 49 5/8?
Is the number 49 prime or composite? How do you know? Must prove it!