Number Sense
Order of Operations
Equations & Inequalities
Proportional Relationships
Area and Perimeter
100
Order from least to greatest.
2/7, pi, 3/4, 0.14758
0.14758, 2/7, 3/4, pi
100
What property is being used?
-7+6=6+-7
Commutative
100
Solve for x.
3x+2=11
x=3
100
What is the equation for distance?
d=rt
100
Find the perimeter of a rectangle with a length of 12 cm and a width of 14 cm.
52 cm
200
-7 x -8
56
200
What property is being used?
7x(9x8)=(7X9)x8
Associative
200
Solve for x
7s+14<56
s<6
200
How do you know a graph is direct variation?
Hint: 2 things.
1. Goes through the origin.
2. Creates a straight line
200
Find the area of a triangle with a base of 5 in. and a height of 20 in.
50 in2
300
-64 / 8
-8
300
What property is being used?
7x1=7
Identity
300
Write an equation if a tutor charges $20 per lesson and has a starting charge of $10.
For an extra 50 points solve to figure out how much money she would make after 5 hours.
y=20x+10
Extra : $110
300
D=rt
If I traveled 100 miles going 70 miles an hour, how long did it take me?
1.4 hours
300
Find the area of a trapezoid with a bottom base of 2 mm, top base of 3 mm, and a height of 12 mm.
30 mm2
400
6 - -2
8
400
What property is being used?
3(x+2) = 3x+6
Distributive
400
Write an equation: To rent a boat, it costs an initial fee of $12 then $8 for every hour you have the boar.
For an extra 50 points: If you paid $120, how many hours did you rent the boat for?
y=8x+12
Extra: 13.5 hours
400
Would you rather buy an 8 oz bottle of soap for $5 or a 32 oz bottle of soap for $21
8 oz bottle of soap
400
Find the circumference of a circle with a radius of 2 m.
12.56 m
500
l-7l
7
500
24/(6+2)x5+4
19
500
Solve for x
3x+5x+4-x+7=88
x=11
500
If I made $223 for working 22 hours, how much would I make for working 31 hours?
Hint: Set up a proportion
$314.23
500
Find the area of the key to the basket ball court.
189.25 in2