Operation with Fractions
1/2 + 1/2
What is 1?
The prime factors of 12
What are 2, 2, and 3?
The probability of getting a head when tossing a quarter
What is 50% or 1/2?
The perimeter of a square with side length of 5 cm.
What is 20 cm?
The value of 5!
What is 120?
1/2 - 1/2
What is zero?
The first three multiples of 12
What are 12, 24, and 36?
The probability of rolling a six when throwing a die.
What is 1/6 or 16.6 bar%
The area of a square with side length of 5 cm.
What is 25 cm2?
The first differential of x2
What is 2x dx?
1/2 * 1/2
What is one-fourth?
The factor pairs of 12
What are 1 and 12, 2 and 6, and 3 and 4?
The probability of getting a prime number when throwing a die.
What is 2/3 or 66.6bar%
The perimeter of a isosceles triangle with side lengths of 8 cm, 8 cm, and 3 cm.
What is 19 cm?
The approximate fourth root (to the nearest tenth) of 75.
What is 2.9?
1/2 divided by 1/2
What is 1?
The greatest common factor of 12 and 30
What is 6?
The probability of getting 3 tails when tossing three quarters simultaneously.
What is 1/8 or 12.5%
The exact circumference of a circle with radius of 5 cm.
What is 31.4 cm?
The integral of 6x2 dx.
What is 2x3?
The reciprocal of 1/2
What is 2?
The least common multiple of 12 and 30
What is 60?
The probability of getting a multiple of three and two heads when throwing a die and two quarters.
What is 1/12 or 8.3bar %
The approximate area of a circle with diameter of 10 cm
What is 78.5 cm2
The name of a nine-sided polygon
What is a nonagon?