算24点3,5,7,13,知道的说下.感激
问题描述:
算24点3,5,7,13,知道的说下.感激
答
(5*13+7)/3=24 (7 + 5 × 13) ÷ 3=24 (7 + (13 × 5)) ÷ 3=24
算24点3,5,7,13,知道的说下.感激
(5*13+7)/3=24 (7 + 5 × 13) ÷ 3=24 (7 + (13 × 5)) ÷ 3=24