 
 <prompt> ```Thomas gara 25 drawings iji were iji na-eme. 14 nke ndi drawings a na-eme nke colored pencils. 7 nke ndi drawings a na-eme nke blending markers. N'oge drawings a na-eme na charcoal. Kedu ihe ndi charcoal drawings?``` <response>: ```Thomas mere 14 + 7 = 21 akwụkwọ ọkọlọtụ na ọkọlọtụ ọkọlọtụ na ọkọlọtụ ọkọlọtụ.
Thomas mere 25 nkesa - 21 akwụkwọ ọkọlọtụ na ọkọlọtụ ọkọlọtụ = 4 akwụkwọ ọkọlọtụ.

Nke a dị mma: 4.``` 