Fractions and Decimals
What is 1/2 as a decimal?
0.5
What is the ratio of 4 cats to 2 dogs?
2:1
What animal can’t jump?
Elephant
How many degrees are in a right angle?
90 degrees
Solve: x + 5 = 12
x = 7
Which is greater .75 or 3/4?
They are equal!
If 3 pencils cost $1.50, what is the cost of 6 pencils?
$3.00
What is the only food that never spoils?
Honey
What is the formula for the area of a rectangle?
A = length × width
What is 3(x + 2) when x = 4?
18
Simplify 18/24
3/4
You read 10 pages in 20 minutes. How many pages can you read in 80 minutes?
40 pages
What’s the largest organ in the human body?
The skin
Find the perimeter of a square with a side length of 6 cm.
24 cm
Simplify: 4x + 3x
7x
Add 3/10+ 2/5
7/10
You’re making punch with a ratio of 2 cups juice to 5 cups water. If you want to use 6 cups of juice, how much water do you need?
15 cups of water
How many hearts does an octopus have?
3
This triangle has two sides measuring 7 cm and 10 cm. If the perimeter is 25 cm, what is the length of the third side?
8 CM
Solve: 2x - 4 = 10
x = 7
Multiply 5/8 * 2/5
10/40 or 1/4
A recipe uses 2 cups of flour for every 3 cups of sugar. How many cups of flour are needed for 9 cups of sugar?
6 cups of flour
What is the only letter that doesn’t appear in any U.S. state name?
Q
A triangle has angles measuring 40° and 70°. What is the measure of the third angle?
70 degrees
Solve for x
3x+5=20
x=5