小刚的妈妈在超市买了4袋米醋,每袋2元。还买了一包饼干花了5元。小刚的妈妈给了售货员阿姨20元钱,售货员阿姨应该找给小刚妈妈多少元?8^*b)N-l'I)g(I1c,{1|)F
算式:提示+P)w)m8^*b)N-l'I)g(I1c,{1|)F
答:售货员阿姨应该找给小刚妈妈1z8{._)Q7N0x'B'[(G/N1I'X3G-@7h元。8^*b)N-l'I)g(I1c,{1|)F