 
 <translate> 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. <hau> Amanda yana da 7 - 3 = 4 cakulan cakulan. Amandy ta ba 'yar'uwarta 4 x 3 = 12 cakulan cakulan. Ta na da 30 - 12 = 18 candy bar sauran. A cikin duka tana riƙe da 18 + 4 = 22 cakulan cakulan. Amsar ita ce: 22. 