Réponse :
1) Write in letters
a) 245 - Two hundred and forty-five
b) 563 - Five hundred and sixty-three
c) 1000 - One thousand
d) 350 - three hundred and fifty
e) 48 - Forty-eight
f) 74 - Seventy-four
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2) Write in number
a) 722
b) 2830
c) 2005
d) 504
e) 36
f) 13