Question

Choose the list of numbers ordered least to greatest.

thirty point zero one, thirty point one zero, thirty point zero nine, thirty-one point zero zero

four point zero three, two point zero three, two point one three, three point one one

twenty point zero, twenty point one, twenty-one point one, nineteen point nine

twenty point zero one, twenty point one zero, twenty point one one, twenty-one point zero zero

Answer 1

30.01<30.09<30.10<31.00
2.03<2.13<3.11<4.03
19.9<20.0<20.1<21.1
20.01<20.10<20.11<21.00