Next is xx which is 20 xix = 10 + (10-1) = 19
The next number in the series 1 2 4 8 10 20 22 is
456789
44 because you add two and then you multiply by two 1*2=2 2+2=4 4*2=8 8+2=10 10*2=20 20+2=22 22*2=44...etc
1
20
Next is xx which is 20 xix = 10 + (10-1) = 19
14 18 20
6100
The next number in the series 1 2 4 8 10 20 22 is
31
456789
44 because you add two and then you multiply by two 1*2=2 2+2=4 4*2=8 8+2=10 10*2=20 20+2=22 22*2=44...etc
1
50
0.1 These are all powers of 10: 10^3 = 1000 10^2 = 100 10^1 = 10 10^0 = 1 10^-1 = 0.1
It will be 106 because the number increase by increments of 5 10 15 20 25 30