Vocabulary consisting only from characters you are able to read
二人
futari
two persons, two people, pair, couplejlpt5
中
naka
inside, middle, amongjlpt5
三日
mikka
three days, the third day of the monthjlpt5, toki
2と3分の2
nitosanbunnoni
2 2/3 (two and two thirds)math
人
hito
man, person, human being, mankindhito, jlpt5