 
 <prompt> Kelly nwee ihe oge atọ ụbọchị n'ime ịkpeazụ. N'ọnọdụ 5 ụbọchị, o nwere ike ịnye ha na obi nne nna. N'ọnọdụ ụbọchị, o nwere ike ịnye ha na obi nne nna. Mgbe ọ bụla, o nwere ike ịnye ha na obi nwanne ya. Mgbe ọ bụla, o nwere ike ịnye ha na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, 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nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na obi nwanne ya, tinye aka na ob <response>: ```Iri atọ ụbọchị abụọ na-agụnyekwara 7*3=21 ụbọchị.
Ọ jiri ya ụbọchị otu na obi nne n'obi, otu na obi nna n'obi, abụọ na obi nne n'obi, na abụọ na obi nna n'obi nke 1+1+2+2=6 ụbọchị.
Ọ gara ụbọchị 5 na obi nne n'obi na 5 na obi nna n'obi, n'obi nke 5+5=10 ụbọchị.
N'ihi na 21 ụbọchị ụbọchị ụgbọala, ụbọchị ụgbọala nke ọ bụla nke ị nwere ike ị gosipụ na obi nne n'obi bụ 21-6-10=5 ụbọchị.

Ọdịkarịa a: 5.``` 