Show:
Basic Operations
Ratio and Proportion
Order of Operations
Factors & Exponents
Geometry
100
What is, 35 + (-15)?
20
100
Which of these fractions is the smallest: 1/5, 1/2 or 1/4?
1/5
100
Given the expression, (3 + 4 x 2). What is the FIRST operation you would do to solve the expression?
Multiply or times or multiplication or 4 x 2
100
Write two factors of 28?
2 and 14, or 7 and 4, or 28 and 1
100
How many sides are there in a decagon?
10
200
What is 153 divided by 3?
51
200
The simplest form of 8/12 is 2/3. True or False
True
200
In the acronym PEMDAS, what does "E" stands for?
Exponents
200
What is 4 x 4 x 4 x 4 x 4 in exponent form?
Please see the final answer on the board.
200
What type of angle measures less than 90 degrees but more than zero degrees?
Acute Angle
300
Solve, (-20) x (-50).
1000
300
What is the equivalent fraction of 2/5?
4/10, or 6/15, etc. (or other acceptable answer)
300
In the given expression, (5 + 4 - 3 x 2). What operation should you do LAST if we apply the PEMDAS rule in solving the expression?
Subtraction or minus or subtract
300
81 is a prime number. True or False
False
300
A compass is a tool that can be used to measure angles. True or False
True
400
What is $500 x 8?
$4000
400
If 4 apples are sold for $2.00, then how much does it cost for 16 apples?
$8
400
Solve the given expression, (4 + 8 x 2 - 5)
15
400
What is the prime factorization of 24?
2 x 2 x 2 x 3
400
What is the perimeter of a rectangular pool whose length is 15 ft and width 20 ft? Hint: P = 2L + 2W
70 feet