 <translate> Jimlar lambobi goma sha biyu = 12X7 = 84 Jimlar lambobi 9 na farko da lambobi 2 na ƙarshe shine = 9 X 6 + 2 X 10 = 74 Lambar da ke tsakiya ita ce (84 - 74) = 10 Amsar ita ce: (B). <ibo> Nchịkọta nke nọmba iri na abụọ = 12X7 = 84 Nchịkọta nke nọmba 9 mbụ na nọmba 2 ikpeazụ bụ = 9 X 6 + 2 X 10 = 74 Ya mere, ọnụọgụ dị n'etiti bụ (84 - 74 ) = 10 Azịza ya bụ: (B). 