(-2)*(-5)-(-10)+4=24给分啊
4+(-2*(-5))-(-10)=24
2, 5, 5, 10的24点答案:1: (5 - 2 ÷ 10) * 52: (5 - (2 ÷ 10)) * 53: 5 * (5 - 2 ÷ 10)4: 5 * (5 - (2 ÷ 10))
不改变顺序10+2*5+4=24若可改变顺序,则答案不唯一,比如:10+5*2+4=242*5+10+4=242*5+4+10=24
温馨提示2, 5, 5, 10的24点答案:1: (5 - 2 ÷ 10) * 52: (5 - (2 ÷ 10)) * 53: 5 * (5 - 2 ÷ 10)4: 5 * (5 - (2 ÷ 10))
1: (5 - 2 ÷ 10) * 52: (5 - (2 ÷ 10)) * 53: 5 * (5 - 2 ÷ 10)4: 5 * (5 - (2 ÷ 10))
(2+2÷5)*10=24(2-5)*(2-10)=24(5-2)*(10-2)=24(5+2)*2+10=24(10*5-2)÷2=24
根号下10*10 再*2 加上4=24
2x(2+5)+10=24
(2*(4+10))-4(2*(4+10))-4(2*(10+4))-4(2*(10+4))-44-((2-4)*10)((4-2)*10)+4(4/(2/10))+4((4/2)*10)+44+((4-2)*10)4+(4/(2/10))