Vocabulary consisting only from characters you are able to read
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
二人
ふたり
two persons, two people, pair, couplejlpt5
一兆
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)mix
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix