🔢 Numbers 11 20
7 fun facts about Numbers 11 20. Tap a fact to read more.
The numbers 11 to 20 come right after 10.
Eleven and twelve have special names, but 13 to 19 end in 'teen'.
Each number from 11 to 20 is one ten plus some ones.
Twenty means two tens, or 10 and 10 together.
In Vietnamese, 11 is 'mười một', which means 'ten one'.
The 'teen' in thirteen to nineteen really means 'plus ten'.
Twenty is the biggest number you can count on fingers and toes.