Fractions
Algebra
Area and Perimeter
Probability
Word Problems
100
What do you do if your final answer to a math question is 7/56?
Reduce the fraction to 1/8
100
If n=6, then solve:
n + 9
15
100
How do you determine the area of a rectangle?
length x width
100
List the 5 most common probability terms.
likely
unlikely
certain
impossible
equally likely
100
A rectangle has a length of x + 2 and a width of 4. If the area is 24, what is x?
x=4
200
What would 27/4 be as a mixed number?
6 and 3/4
200
Solve for x:
3x=21
x=7
200
What is the formula for the area of a triangle?
base x height divided by 2
200
A bag contains 5 blue and 3 green marbles. What is the probability of picking a green marble?
3/8 (unlikely)
200
A rectangular field is 20 m by 15 m.
A smaller rectangular garden inside it measures 8 m by 6 m.
How much area is left after removing the garden?
The remaining area is 252 m.
300
7/8 - 3/5
11/40
300
Solve.
3(2x+5)+4=25
x=1
300
How could you determine the area and perimeter of a composite shape? (composite: a 2D or 3D geometric figure made by combining two or more basic shapes)
Area: Complete all known formulas and add together the sums of each equation to get the total area.
Perimeter: Write down the length of each outside side. If a side length is missing, subtract to find it and add all the outside side lengths together.
300
Two six-sided dice are rolled.
What is the probability that the sum is 8 or 10? REDUCE
2/9
300
A baker used 3/4 of a bag of flour to make bread.
Then she used 2/5 of the remaining flour to make cookies.
What fraction of the original bag of flour was used for cookies?
Flour left after bread:
1 − 3/4 = 1/4
Cookies used 2/5 of the remaining flour:
2/5 × 1/4 = 2/20
=1/10
400
2 and 3/5 + 1 and 7/10
4 and 3/10
400
Solve.
3(2x+4)=30
x=3
400
What is the formula for the area of a trapezoid?
Area = Area of rectangle + 2 x the area of the triangle
400
A bag contains 5 red, 3 blue, and 2 green marbles.
If one marble is picked at random, what is the probability it is either red or green?
7/10
400
Sofia biked 3/5 km to her friend’s house. Then she biked 7/10 km to the park.
How far did Sofia bike in total? Final answer in mixed number format.
Sofia biked 1 and 3/10 km.
500
2 and 1/3 - 5/6 + 3/4
2 and 1/4
500
5(x+3)=3x+21
x=3
500
A parallelogram has a base of 14 cm and a height of 9 cm.
Each slanted side of the parallelogram is 11 cm.
Find the area AND perimeter of the parallelogram.
A= 126cm2
P= 50cm
500
A standard deck of 52 cards is used. You draw one card and flip a coin.
What is the probability of drawing a red card AND getting tails on the coin?
1/4
500
A rectangular playground is 18 m long and 11 m wide.
A small square sandbox with sides of 5 m is built inside the playground.
How much area of the playground is not taken up by the sandbox?
173m2