 
<translate> Amanda nwere 7 - 3 = 4 candy bars. Amandy nyere nwanne ya nwaanyị chọkọletị iri na abụọ. O nwere 30 - 12 = 18 candy bars fọdụrụ. N'ozuzu ya, o nwere 18 + 4 = 22 candy bars. Azịza ya bụ: 22. <eng> Amanda has 7 - 3 = 4 candy bars. Amandy gives her sister 4 x 3 = 12 candy bars. She has 30 - 12 = 18 candy bars remaining. In total she keeps 18 + 4 = 22 candy bars.
The answer: 22. 