Cardinal numbers

9 Write the numbers to complete the crossword.
SEVENTHALGENQU
SIXITIATIHIRD LM18
VRPQHUFOURTHL
TWENTY FIRSTRIT
HJYKCYOHQJGBK
NINTH VS ECOND M
U B QDTQQFIRSTQ!
MAATWENTIETIHIP
HX THIRTY FIRST
TWENTY SECONDIT
EIGHTHOGX FIO H
JID THIRT I ET HHF
LFIFTHOTENTHC​