math

fraction

100

 less than 5/5. 1 is

1/1,2/2,3/3,4/4,

300

⁶/_{7 is equivalent to} 

¹²/₁₄

500

1/2+1/2 is

1

math

100

14+14 is

28

300

999 + 111 is

1110

500

a²+b²=25, what are a and b?

a=3 and b=4

math

100

12*12 is 

144

300

10 to the power of 10 is

 10 billion

500

1+2+3+...+99=?

49*50

math

100

What is the area of a circle with the radius of R?

pi*R^2

300

 2 to the power of 2

4

500

10% of 530?

₅₃

math

100

x²-1=8, what is the x?

3

300

10²⁰ is

100,000,000,000,000,000,000

500

245*1250=

306250