4477几位数相加怎么等于24
问题描述：
4477几位数相加怎么等于24
答
1:(4 - 4 ÷ 7) × 7 2:(4 - (4 ÷ 7)) × 7 3:7 × (4 - 4 ÷ 7) 4:7 × (4 - (4 ÷ 7))
4477几位数相加怎么等于24
1:(4 - 4 ÷ 7) × 7 2:(4 - (4 ÷ 7)) × 7 3:7 × (4 - 4 ÷ 7) 4:7 × (4 - (4 ÷ 7))