easy
1+1=?
2
3x4=?
12
6x(7+1)=?
48
1000x1000=?
1 million
1,000,000x1,000,000=?
1e+12
2+2=?
4
6x7=?
42
500x2=?
1000
200x2=?
400
12x4,000,000=?
48 million
6+6=?
12
10x10=?
10
80x8=?
640
What's the square root of -1?
i
What's the number for e?
2.71828182846
24+24+?
48
8x8=?
64
1000x1=?
1000
6 x 10 = I. What is the number for I?
60
4,000,000x4,000,000=?
1.6e+13
100+100+?
200
300x2=?
600
1000x2
2000
1000x10=?
10000
1/0=?
Infinity