ALGEBRA DUEL
SIMPLE MATH
GEOMETRY
VOCABULARY
FRACTIONS
100
Give an example of a linear equation and a quadratic equation.
any correct answer
linear: y = 2x
quadratic: 2x2 - 5x = 13
100
1/3 + 1/3 = ?
2/3?
100
A four sided figure with right angles and opposite sides the same length.
Rectangle?
100
The result of an addition problem
sum
100
8/20 in simplest form
2/5
200
Solve and draw a graph on the board for these two equations and find the meeting point:
y = 2x - 4
2x = 8 - y
Meeting point (3, 2)
200
The square root of 169
13
200
Two sides of an equilateral triangle are both 4 cm... what is the size of the third side?
4
200
The answer to a multiplication problem
product
200
The time to travel 45 km going 30 km/h.
1.5 hours
300
Solve 2x2 = 162
2x2 = 162
x2 = 162/2
x2 = 81
x = 
x = +/- 9
300
354 mm in meters.
3.54 m
300
A circle has a diameter of 16.8 cm so it's radius is____.
8.4 cm?
300
The best metric unit to measure the distance to another city.
Kilometre
300
Read this out loud and solve: 1/2 x 1/2
1/4
400
Solve: x2 + 7x on board
x (x+7)
x1 = 0
x2 = -7
400
2 days and 5 hours in minutes
3180 minutes
400
A swimming pool is 9m by 12m . So its perimeter in yards is_______.
What is 14 m?
400
The name of top number and the bottom number in a Fraction
The numerator
The denominator
400
The greatest common factor of 18 and 24
6
500
Solve on the board:
6x2 + 7x - 3 = 0
x = 1/3 or -1.5
500
What is
1000 + 40 + 1000 + 30 + 1000 + 20 + 1000 + 10
4100
500
Your cat needs to be saved! She's stuck on top of a building of 3 metres high and you can see here from 4 metres from the building... how long should your ladder be (in metres) to save her?
(Drawing on the board)
5 metres
500
How do you say this number? One try only
6, 754, 015
500
Read out loud and solve:
16 x 3/4
12