General
John got 12/13 on a quiz. What percentage was his grade?
92%
Simplify the following:
6a + 12a
18a
What is a variable?
A value that can change, depending on information passed to the program. Aka. a box for information.
What do you call lines that never touch?
What is the number of sides on a nonagon?
9
Solve for a 3a - 6 = 30
a = 12
Simplify the following:
14bc - 12cb
2bc OR 2cb
Name a household item (NOT A COMPUTER OR PHONE) that employs coding and programming to function.
Examples: Coffee maker, oven/stove, microwave
What is the sum of the interior angles of a triangle?
180 degrees.
How many colours are needed on a map to make sure that no border will share a colour?
4
Write an equation to find the 10th term.
5, 7, 9...
2x + 3
b = 4, c = 5
Solve:
7bc - 3cb
80
What do we call the action of doing something over and over again, repeating code?
A loop.
What is the sum of the interior angles of a pentagon?
540 degrees.
How many different combinations does a Rubix cube have?
43 quintillion
Solve (-2) + (-9)
(-2) + (-9) = - 11
a = 3.5, b = 2.3, c = 4.1
Solve:
5c + 3a + b
20.5 + 10.5 + 2.3 = 33.3
How many LEDs does the MicroBit have?
A straight line drawn from the center of the circle to one point on the circle.
The radius.
What is the only even prime number?
2
What is the product of 1/3 and 3/7?
1/3 + 3/7 = 3/21
a = 1/3, b = 2/5, c = 3/7
Solve:
3a + 4b
1 + 8/5
5/5 + 8/5
13/5 OR 2 ⅗ OR 2.6
What does HTML stand for?
Hypertext Markup Language
What do you call a triangle with three sides of different lengths.
A scalene triangle.
How many days are there in one leap year?
86,400