Ratios
Percents
Decimals
Expressions
Area of polygons
100
Mrs. Finnegan Has 3 tulips, 7 petunias, and 4 daisies. What is the ratio of daisies to total flowers?
(reduce your answer)
1/7
100
what is 20% of 50?
(you are allowed to use calculator)
10
100
CHALLENGE
Solve before others do!
2.80 divided by 4
(NO CALCULATOR)
0.70
100
What is 10+2-c when C=6?
6
100
Solve:
58.5 INCHES
200
There are 11 kids in the class who like blue, but there is 22 kids who like red. Then, 5 kids who liked red switched to liking blue. What is the ratio of the kids who liked blue to the ones that liked red?
(Do not reduce answer)
Did you guess 16:22?
200
what is 80% of 30?
(Calculators allowed)
Did you say 24?
200
what is 8.78 multiplied by 0.05?
USE CALCULATOR IF YOU WANT TO
0.439
200
What is the answer to this expression?
52(4-2)+3
53
200
Find the area:
27
300
In a drawing, there are three circles, four stars, and three triangles. What is the ratio of stars to the total number of shapes??
2/5 or 4/10
300
25% of 16 is _____?
4
300
4.5+203+5.5=_____?
213
300
Evaluate the expression 3(x + 4) - w, when x is 3 and w is 8.
13
300
Solve this polygon before the others! If I were you, I would stop reading because the others probably solved it by the time you finished reading this.
The answer is ... 16
400
The recipe calls for 2 eggs for every 8 cups of flour. How many eggs are needed with 40 cups of flour?
10 eggs
400
100 % of 17 is _____?
17. DID I FOOL YOU?
400
5 + 2.78 + .030 =
(calculator allowed)
7.81
400
If f = 4 What is the answer to: 4f + 19
35
400
find the AREA!
(Not surface area)
27
500
There are 40 rabbits in a cage. The ratio of white rabbits to grey rabbits is 3:7. How many white rabbits are in the cage?
12 white rabbits
500
72% of 12 is _____?
9
500
NO CALCULATOR CHALLENGE!
8.07 + .0976 + 23.3 + 48 =______?
Did any of you guess 79.4676 ?
500
SOLVE: (150-53)+5=_____?
30
500
Solve
24