1到9只能用一次 减法

1到9只能用一次 减法

QQ知识库QQ活动网2022-05-16 14:30:038300A+A-

1减9分之3等于多少

解:原式=1-3/9 =9/9-3/9 =6/9 =2/3 分析:注意约分到最简分数。

1/7-1/9; =9/63-7/63; =2/62

1-3/9 =6/9 =2/3

6/9=2/3

1到9只能用一次 减法

1 2 3 4 5 6 7 8 9=1 在空格里填上加、减、乘、除让算式完整

(1+2)+3+4+5-6-7+8-9 = 1 (1+2)+3+4-5+6+7-8-9 = 1 (1+2)+3+4*5-6*7+8+9 = 1 (1+2)+3-4-5-6-7+8+9 = 1 (1+2)+3*4*5/6*7-8*9 = 1 (1+2)-3+4-5-6+7-8+9 = 1 (1+2)-3-4+5+6-7-8+9 = 1 (1+2)-3-4+5-6+7+8-9 = 1 (1+2)-3*4*5/6+7-8+9 = 1 (1+2)-3/4-5-6*7/8+9 = 1 (1+2)*3-4*5+6+7+8-9 = 1 (1+2)*3*4+5*6+7-8*9 = 1 (1+2)*3*4+5*6-7*8-9 = 1 (1+2)*3*4-5+6*7-8*9 = 1 (1+2)*3*4-5-6-7-8-9 = 1 (1+2)*3/4-5-6*7/8+9 = 1 (1+2)/3*4-5-6+7-8+9 = 1 (1-2)+3+4-5+6-7-8+9 = 1 (1-2)+3+4-5-6+7+8-9 = 1 (1-2)+3-4+5+6-7+8-9 = 1 (1-2)+3*4*5/6-7+8-9 = 1 (1-2)+3/4+5+6*7/8-9 = 1 (1-2)-3+4+5+6+7-8-9 = 1 (1-2)-3-4+5-6-7+8+9 = 1 (1-2)-3-4-5+6+7-8+9 = 1 (1-2)-3-4*5+6*7-8-9 = 1 (1-2)-3*4*5/6*7+8*9 = 1 (1-2)*3+4*5-6+7-8-9 = 1 (1-2)*3*4-5-6+7+8+9 = 1 (1*2)+3-4*5+6-7+8+9 = 1 (1*2)+3*4+5+6-7-8-9 = 1 (1*2)-3+4*5+6-7-8-9 = 1 (1*2)-3-4+5*6-7-8-9 = 1 (1*2)-3*4-5+6-7+8+9 = 1 (1*2)-3*4*5+6*7+8+9 = 1 (1*2)-3*4*5-6+7*8+9 = 1 (1*2)-3*4*5-6-7+8*9 = 1 (1*2)*3+4+5-6-7+8-9 = 1 (1*2)*3+4-5+6+7-8-9 = 1 (1*2)*3+4*5-6*7+8+9 = 1 (1*2)*3-4-5-6-7+8+9 = 1 (1*2)*3*4-5+6-7-8-9 = 1 (1/2)-3/4+5+6*7/8-9 = 1 (1/2)*3*4-5+6-7-8+9 = 1 (1/2)*3*4-5-6+7+8-9 = 1 1+(2+3)+4+5-6-7+8-9 = 1 1+(2+3)+4-5+6+7-8-9 = 1 1+(2+3)+4*5-6*7+8+9 = 1 1+(2+3)-4-5-6-7+8+9 = 1 1+(2+3)*4+5-6*7+8+9 = 1 1+(2+3)*4-5*6-7+8+9 = 1 1+(2+3)*4/5+6+7-8-9 = 1 1+(2+3)*4/5*6-7-8-9 = 1 1+(2+3)/4-5-6*7/8+9 = 1 1+(2-3)+4-5-6+7-8+9 = 1 1+(2-3)-4+5+6-7-8+9 = 1 1+(2-3)-4+5-6+7+8-9 = 1 1+(2*3)-4*5+6+7-8+9 = 1 1+(2*3)*4-5*6+7+8-9 = 1 1+(2/3)/4/5/6/7/8*9 = 1 1-(2+3)+4+5+6+7-8-9 = 1 1-(2+3)-4+5-6-7+8+9 = 1 1-(2+3)-4-5+6+7-8+9 = 1 1-(2+3)-4*5+6*7-8-9 = 1 1-(2+3)*4+5*6+7-8-9 = 1 1-(2+3)*4-5+6*7-8-9 = 1 1-(2+3)*4/5-6-7+8+9 = 1 1-(2+3)*4/5*6+7+8+9 = 1 1-(2+3)/4+5+6*7/8-9 = 1 1-(2-3)+4-5+6-7-8+9 = 1 1-(2-3)+4-5-6+7+8-9 = 1 1-(2-3)-4+5+6-7+8-9 = 1 1-(2*3)+4*5-6-7+8-9 = 1 1-(2*3)*4+5*6-7-8+9 = 1 1-(2/3)/4/5/6/7/8*9 = 1 1*(2+3)-4*5+6-7+8+9 = 1 1*(2+3)*4-5-6-7+8-9 = 1 1*(2-3)+4*5+6-7-8-9 = 1 1*(2-3)-4+5*6-7-8-9 = 1 1*(2-3)*4+5+6-7-8+9 = 1 1*(2-3)*4+5-6+7+8-9 = 1 1*(2-3)/4+5+6*7/8-9 = 1 1*(2*3)+4+5-6-7+8-9 = 1 1*(2*3)+4-5+6+7-8-9 = 1 1*(2*3)+4*5-6*7+8+9 = 1 1*(2*3)-4-5-6-7+8+9 = 1 1*(2*3)*4-5+6-7-8-9 = 1 1/(2+3)+4/5+6-7-8+9 = 1 1/(2+3)+4/5-6+7+8-9 = 1 1/(2-3)+4*5+6-7-8-9 = 1 1/(2-3)-4+5*6-7-8-9 = 1 1/(2-3)*4+5+6-7-8+9 = 1 1/(2-3)*4+5-6+7+8-9 = 1 1/(2-3)/4+5+6*7/8-9 = 1 1/(2/3)*4-5+6-7-8+9 = 1 1/(2/3)*4-5-6+7+8-9 = 1 1+2+(3+4)+5-6-7+8-9 = 1 1+2+(3+4)-5+6+7-8-9 = 1 1+2+(3-4)-5-6-7+8+9 = 1 1+2+(3*4)*5/6*7-8*9 = 1 1+2-(3+4)+5+6-7-8+9 = 1 1+2-(3+4)+5-6+7+8-9 = 1 1+2-(3-4)-5-6+7-8+9 = 1 1+2-(3*4)*5/6+7-8+9 = 1 1+2-(3/4)-5-6*7/8+9 = 1 1+2*(3*4)-5*6+7+8-9 = 1 1+2/(3*4)/5/6/7/8*9 = 1 1-2+(3+4)-5+6-7-8+9 = 1 1-2+(3+4)-5-6+7+8-9 = 1 1-2+(3-4)+5+6-7+8-9 = 1 1-2+(3*4)*5/6-7+8-9 = 1 1-2+(3/4)+5+6*7/8-9 = 1 1-2-(3+4)+5-6-7+8+9 = 1 1-2-(3+4)-5+6+7-8+9 = 1 1-2-(3-4)+5+6+7-8-9 = 1 1-2-(3*4)*5/6*7+8*9 = 1 1-2*(3*4)+5*6-7-8+9 = 1 1-2/(3*4)/5/6/7/8*9 = 1 1*2+(3-4)*5-6-7+8+9 = 1 1*2+(3*4)+5+6-7-8-9 = 1 1*2-(3+4)+5*6-7-8-9 = 1 1*2-(3*4)-5+6-7+8+9 = 1 1*2-(3*4)*5+6*7+8+9 = 1 1*2-(3*4)*5-6+7*8+9 = 1 1*2-(3*4)*5-6-7+8*9 = 1 1*2*(3+4)+5+6-7-8-9 = 1 1*2*(3-4)+5+6-7+8-9 = 1 1*2*(3*4)-5+6-7-8-9 = 1 1*2/(3-4)+5+6-7+8-9 = 1 1/2-(3/4)+5+6*7/8-9 = 1 1/2*(3*4)-5+6-7-8+9 = 1 1/2*(3*4)-5-6+7+8-9 = 1 1+2+3+(4+5)-6-7+8-9 = 1 1+2+3+(4-5)+6+7-8-9 = 1 1+2+3+(4*5)-6*7+8+9 = 1 1+2+3-(4+5)-6-7+8+9 = 1 1+2+3*(4*5)/6*7-8*9 = 1 1+2-3+(4-5)-6+7-8+9 = 1 1+2-3-(4-5)+6-7-8+9 = 1 1+2-3-(4-5)-6+7+8-9 = 1 1+2-3*(4+5)+6*7-8-9 = 1 1+2-3*(4*5)/6+7-8+9 = 1 1+2*3-(4*5)+6+7-8+9 = 1 1+2/3/(4*5)/6/7/8*9 = 1 1-2+3+(4-5)+6-7-8+9 = 1 1-2+3+(4-5)-6+7+8-9 = 1 1-2+3-(4-5)+6-7+8-9 = 1 1-2+3*(4+5)-6*7+8+9 = 1 1-2+3*(4*5)/6-7+8-9 = 1 1-2-3+(4+5)+6+7-8-9 = 1 1-2-3-(4+5)+6+7-8+9 = 1 1-2-3-(4-5)-6-7+8+9 = 1 1-2-3-(4*5)+6*7-8-9 = 1 1-2-3*(4*5)/6*7+8*9 = 1 1-2*3+(4*5)-6-7+8-9 = 1 1-2/3/(4*5)/6/7/8*9 = 1 1*2+3-(4-5)*6+7-8-9 = 1 1*2+3-(4*5)+6-7+8+9 = 1 1*2+3*(4-5)-6+7-8+9 = 1 1*2+3/(4-5)-6+7-8+9 = 1 1*2-3+(4-5)*6+7-8+9 = 1 1*2-3+(4*5)+6-7-8-9 = 1 1*2-3*(4-5)+6+7-8-9 = 1 1*2-3*(4*5)+6*7+8+9 = 1 1*2-3*(4*5)-6+7*8+9 = 1 1*2-3*(4*5)-6-7+8*9 = 1 1*2-3/(4-5)+6+7-8-9 = 1 1*2*3+(4+5)-6-7+8-9 = 1 1*2*3+(4-5)+6+7-8-9 = 1 1*2*3+(4*5)-6*7+8+9 = 1 1*2*3-(4+5)-6-7+8+9 = 1 1*2*3*(4+5)-6-7*8+9 = 1 1*2*3*(4+5)/6-7+8-9 = 1 1/2-3/(4+5)/6*7+8/9 = 1 1/2*3*(4-5)*6-7+8+9 = 1 1/2*3/(4-5)*6-7+8+9 = 1 1/2/3*(4+5)*6-7+8-9 = 1 1+2+3+4+(5-6)-7+8-9 = 1 1+2+3+4-(5-6)+7-8-9 = 1 1+2+3-4-(5+6)-7+8+9 = 1 1+2+3*4*(5-6)-7+8+9 = 1 1+2+3*4*(5/6)*7-8*9 = 1 1+2+3*4/(5-6)-7+8+9 = 1 1+2-3+4-(5+6)+7-8+9 = 1 1+2-3-4+(5+6)-7-8+9 = 1 1+2-3-4+(5+6)*7-8*9 = 1 1+2-3-4+(5-6)+7+8-9 = 1 1+2-3*4+(5-6)*7+8+9 = 1 1+2-3*4*(5/6)+7-8+9 = 1 1+2*3+4-(5-6)*7-8-9 = 1 1+2*3-4*(5-6)+7-8-9 = 1 1+2*3-4/(5-6)+7-8-9 = 1 1+2*3*4+(5-6)*7-8-9 = 1 1+2*3*4-(5*6)+7+8-9 = 1 1+2*3*4*(5-6)+7+8+9 = 1 1+2*3*4/(5-6)+7+8+9 = 1 1+2/3/4/(5*6)/7/8*9 = 1 1-2+3+4-(5+6)+7+8-9 = 1 1-2+3+4-(5+6)*7+8*9 = 1 1-2+3+4-(5-6)-7-8+9 = 1 1-2+3-4+(5+6)-7+8-9 = 1 1-2+3*4-(5-6)*7-8-9 = 1 1-2+3*4*(5/6)-7+8-9 = 1 1-2-3+4+(5+6)+7-8-9 = 1 1-2-3-4+(5-6)-7+8+9 = 1 1-2-3-4-(5-6)+7-8+9 = 1 1-2-3*4*(5-6)+7-8-9 = 1 1-2-3*4*(5/6)*7+8*9 = 1 1-2-3*4/(5-6)+7-8-9 = 1 1-2*3+4*(5-6)-7+8+9 = 1 1-2*3+4/(5-6)-7+8+9 = 1 1-2*3-4+(5-6)*7+8+9 = 1 1-2*3*4+(5*6)-7-8+9 = 1 1-2*3*4-(5-6)*7+8+9 = 1 1-2*3*4*(5-6)-7-8-9 = 1 1-2*3*4/(5-6)-7-8-9 = 1 1-2/3/4/(5*6)/7/8*9 = 1 1*2+3+4+(5-6)*7+8-9 = 1 1*2+3-4*(5-6)-7+8-9 = 1 1*2+3-4/(5-6)-7+8-9 = 1 1*2+3*4+(5+6)-7-8-9 = 1 1*2-3+4*(5-6)+7+8-9 = 1 1*2-3+4/(5-6)+7+8-9 = 1 1*2-3-4+(5*6)-7-8-9 = 1 1*2-3-4-(5-6)*7+8-9 = 1 1*2-3*4-(5-6)-7+8+9 = 1 1*2*3+4+(5-6)-7+8-9 = 1 1*2*3+4-(5-6)+7-8-9 = 1 1*2*3-4-(5+6)-7+8+9 = 1 1*2*3*4-(5-6)-7-8-9 = 1 1/2*3*4-(5+6)+7+8-9 = 1 1/2*3*4-(5+6)*7+8*9 = 1 1/2*3*4-(5-6)-7-8+9 = 1 1/2*3*4*(5+6)+7-8*9 = 1 1/2*3*4*(5+6)-7*8-9 = 1 1/2*3/4+(5+6)*7/8-9 = 1 1+2+3+4+5-(6+7)+8-9 = 1 1+2+3+4-5+(6+7)-8-9 = 1 1+2+3+4*5-(6*7)+8+9 = 1 1+2+3-4-5-(6+7)+8+9 = 1 1+2+3*4*5/(6/7)-8*9 = 1 1+2-3+4-5-(6-7)-8+9 = 1 1+2-3-4+5+(6-7)-8+9 = 1 1+2-3-4+5-(6-7)+8-9 = 1 1+2-3/4-5-(6*7)/8+9 = 1 1+2*3-4*5+(6+7)-8+9 = 1 1+2/3/4/5/(6*7)/8*9 = 1 1-2+3+4-5+(6-7)-8+9 = 1 1-2+3+4-5-(6-7)+8-9 = 1 1-2+3-4+5+(6-7)+8-9 = 1 1-2+3/4+5+(6*7)/8-9 = 1 1-2-3+4+5+(6+7)-8-9 = 1 1-2-3-4+5-(6+7)+8+9 = 1 1-2-3-4-5+(6+7)-8+9 = 1 1-2-3-4*5+(6*7)-8-9 = 1 1-2-3*4*5/(6/7)+8*9 = 1 1-2*3+4*5-(6+7)+8-9 = 1 1-2/3/4/5/(6*7)/8*9 = 1 1*2+3-4*5+(6-7)+8+9 = 1 1*2+3*4+5+(6-7)-8-9 = 1 1*2-3+4*5+(6-7)-8-9 = 1 1*2-3-4+5+(6-7)*8+9 = 1 1*2-3-4-5*(6-7)-8+9 = 1 1*2-3-4-5/(6-7)-8+9 = 1 1*2-3*4-5+(6-7)+8+9 = 1 1*2-3*4*5+(6*7)+8+9 = 1 1*2-3*4*5-(6+7)+8*9 = 1 1*2*3+4+5-(6+7)+8-9 = 1 1*2*3+4-5+(6+7)-8-9 = 1 1*2*3+4*5-(6*7)+8+9 = 1 1*2*3-4-5-(6+7)+8+9 = 1 1*2*3*4-5+(6-7)-8-9 = 1 1/2-3/4+5+(6*7)/8-9 = 1 1/2*3*4-5+(6-7)-8+9 = 1 1/2*3*4-5-(6-7)+8-9 = 1 1+2+3+4+5-6-(7-8)-9 = 1 1+2+3+4-5+6+(7-8)-9 = 1 1+2+3-4-5-6-(7-8)+9 = 1 1+2+3-4*5+6-(7-8)*9 = 1 1+2+3-4*5-6*(7-8)+9 = 1 1+2+3-4*5-6/(7-8)+9 = 1 1+2+3-4*5/6-(7+8)/9 = 1 1+2-3+4-5-6+(7-8)+9 = 1 1+2-3-4+5+6-(7+8)+9 = 1 1+2-3-4+5-6+(7+8)-9 = 1 1+2-3-4-5+6*(7+8)/9 = 1 1+2-3-4*5*6/(7+8)+9 = 1 1+2-3*4-5+6-(7-8)*9 = 1 1+2-3*4-5-6*(7-8)+9 = 1 1+2-3*4-5-6/(7-8)+9 = 1 1+2-3*4*5/6+(7-8)+9 = 1 1+2-3/4-5-6*(7/8)+9 = 1 1+2*3+4+5+6*(7-8)-9 = 1 1+2*3+4+5+6/(7-8)-9 = 1 1+2*3+4+5-6+(7-8)*9 = 1 1+2*3-4-5+6*(7-8)+9 = 1 1+2*3-4-5+6/(7-8)+9 = 1 1+2*3-4-5-6-(7-8)*9 = 1 1+2*3-4*5+6+(7-8)+9 = 1 1+2*3*4-5*6+(7+8)-9 = 1 1+2/3*4+5-6-(7+8)/9 = 1 1+2/3/4/5/6/(7*8)*9 = 1 1-2+3+4+5-6*(7+8)/9 = 1 1-2+3+4-5+6-(7+8)+9 = 1 1-2+3+4-5-6+(7+8)-9 = 1 1-2+3+4*5*6/(7+8)-9 = 1 1-2+3-4+5+6-(7-8)-9 = 1 1-2+3*4+5+6*(7-8)-9 = 1 1-2+3*4+5+6/(7-8)-9 = 1 1-2+3*4+5-6+(7-8)*9 = 1 1-2+3*4*5/6-(7-8)-9 = 1 1-2+3/4+5+6*(7/8)-9 = 1 1-2-3+4+5+6+(7-8)-9 = 1 1-2-3+4*5+6*(7-8)-9 = 1 1-2-3+4*5+6/(7-8)-9 = 1 1-2-3+4*5-6+(7-8)*9 = 1 1-2-3+4*5/6+(7+8)/9 = 1 1-2-3-4+5-6-(7-8)+9 = 1 1-2-3-4-5+6+(7-8)+9 = 1 1-2*3+4+5+6+(7-8)*9 = 1 1-2*3+4+5-6*(7-8)-9 = 1 1-2*3+4+5-6/(7-8)-9 = 1 1-2*3+4*5-6-(7-8)-9 = 1 1-2*3-4-5+6-(7-8)*9 = 1 1-2*3-4-5-6*(7-8)+9 = 1 1-2*3-4-5-6/(7-8)+9 = 1 1-2*3*4+5*6-(7+8)+9 = 1 1-2/3+4+5*6*(7-8)/9 = 1 1-2/3+4+5*6/(7-8)/9 = 1 1-2/3*4-5+6+(7+8)/9 = 1 1-2/3/4/5/6/(7*8)*9 = 1 1*2+3+4-5+6+(7-8)*9 = 1 1*2+3+4-5-6*(7-8)-9 = 1 1*2+3+4-5-6/(7-8)-9 = 1 1*2+3-4*5+6-(7-8)+9 = 1 1*2+3*4+5+6-(7+8)-9 = 1 1*2+3*4*5/6*(7-8)+9 = 1 1*2+3*4*5/6/(7-8)+9 = 1 1*2-3+4-5+6*(7-8)+9 = 1 1*2-3+4-5+6/(7-8)+9 = 1 1*2-3+4-5-6-(7-8)*9 = 1 1*2-3+4*5+6-(7+8)-9 = 1 1*2-3+4*5/6/(7+8)*9 = 1 1*2-3-4+5*6-(7+8)-9 = 1 1*2-3*4+5*6/(7+8)+9 = 1 1*2-3*4-5+6-(7-8)+9 = 1 1*2-3*4*5-6+(7*8)+9 = 1 1*2-3*4*5/6-(7-8)*9 = 1 1*2*3+4+5-6-(7-8)-9 = 1 1*2*3+4-5+6+(7-8)-9 = 1 1*2*3-4-5-6-(7-8)+9 = 1 1*2*3-4*5+6-(7-8)*9 = 1 1*2*3-4*5-6*(7-8)+9 = 1 1*2*3-4*5-6/(7-8)+9 = 1 1*2*3-4*5/6-(7+8)/9 = 1 1*2*3*4-5+6-(7+8)-9 = 1 1*2*3/4-5/6/(7+8)*9 = 1 1*2/3-4+5+6*(7-8)/9 = 1 1*2/3-4+5+6/(7-8)/9 = 1 1*2/3/4-5/6+(7+8)/9 = 1 1/2-3+4-5/6/(7+8)*9 = 1 1/2-3-4-5/6*(7-8)*9 = 1 1/2-3-4-5/6/(7-8)*9 = 1 1/2-3/4+5+6*(7/8)-9 = 1 1/2*3-4+5/6*(7+8)-9 = 1 1/2*3*4+5-6*(7+8)/9 = 1 1/2*3*4-5+6-(7+8)+9 = 1 1/2*3*4-5-6+(7+8)-9 = 1 1+2+3+4+5-6-7+(8-9) = 1 1+2+3+4-5+6+7-(8+9) = 1 1+2+3+4*5-6*7+(8+9) = 1 1+2+3-4-5-6-7+(8+9) = 1 1+2+3*4*5/6*7-(8*9) = 1 1+2-3+4-5-6+7-(8-9) = 1 1+2-3+4*5*6-7*(8+9) = 1 1+2-3-4+5+6-7-(8-9) = 1 1+2-3-4+5-6+7+(8-9) = 1 1+2-3*4*5/6+7-(8-9) = 1 1+2*3-4*5+6+7-(8-9) = 1 1+2*3*4-5*6+7+(8-9) = 1 1-2+3+4-5+6-7-(8-9) = 1 1-2+3+4-5-6+7+(8-9) = 1 1-2+3-4+5+6-7+(8-9) = 1 1-2+3-4*5*6+7*(8+9) = 1 1-2+3*4*5/6-7+(8-9) = 1 1-2-3+4+5+6+7-(8+9) = 1 1-2-3-4+5-6-7+(8+9) = 1 1-2-3-4-5+6+7-(8-9) = 1 1-2-3-4*5+6*7-(8+9) = 1 1-2-3*4*5/6*7+(8*9) = 1 1-2*3+4*5-6-7+(8-9) = 1 1-2*3*4+5*6-7-(8-9) = 1 1*2+3+4+5-6+7*(8-9) = 1 1*2+3+4+5-6+7/(8-9) = 1 1*2+3-4*5+6-7+(8+9) = 1 1*2+3*4+5+6-7-(8+9) = 1 1*2-3+4*5+6-7-(8+9) = 1 1*2-3-4+5-6-7*(8-9) = 1 1*2-3-4+5-6-7/(8-9) = 1 1*2-3-4+5*6-7-(8+9) = 1 1*2-3*4-5+6-7+(8+9) = 1 1*2-3*4*5+6*7+(8+9) = 1 1*2-3*4*5-6-7+(8*9) = 1 1*2*3+4+5-6-7+(8-9) = 1 1*2*3+4-5+6+7-(8+9) = 1 1*2*3+4*5-6*7+(8+9) = 1 1*2*3-4-5-6-7+(8+9) = 1 1*2*3*4-5+6-7-(8+9) = 1 1*2*3*4-5*6-7*(8-9) = 1 1*2*3*4-5*6-7/(8-9) = 1 1/2*3*4-5+6-7-(8-9) = 1 1/2*3*4-5-6+7+(8-9) = 1 (1+(2+3))+4+5-6-7+8-9 = 1 (1+(2+3))+4-5+6+7-8-9 = 1 (1+(2+3))+4*5-6*7+8+9 = 1 (1+(2+3))-4-5-6-7+8+9 = 1 (1+(2+3))*4-5+6-7-8-9 = 1 (1+(2-3))+4-5-6+7-8+9 = 1 (1+(2-3))-4+5+6-7-8+9 = 1 (1+(2-3))-4+5-6+7+8-9 = 1 (1+(2-3))*4+5+6+7-8-9 = 1 (1+(2-3))*4*5*6*7-8+9 = 1 (1+(2-3))*4*5*6/7-8+9 = 1 (1+(2-3))*4*5/6*7-8+9 = 1 (1+(2-3))*4*5/6/7-8+9 = 1 (1+(2-3))*4/5*6*7-8+9 = 1 (1+(2-3))*4/5*6/7-8+9 = 1 (1+(2-3))*4/5/6*7-8+9 = 1 (1+(2-3))*4/5/6/7-8+9 = 1 (1+(2-3))/4+5+6+7-8-9 = 1 (1+(2-3))/4*5*6*7-8+9 = 1 (1+(2-3))/4*5*6/7-8+9 = 1 (1+(2-3))/4*5/6*7-8+9 = 1 (1+(2-3))/4*5/6/7-8+9 = 1 (1+(2-3))/4/5*6*7-8+9 = 1 (1+(2-3))/4/5*6/7-8+9 = 1 (1+(2-3))/4/5/6*7-8+9 = 1 (1+(2-3))/4/5/6/7-8+9 = 1 (1+(2*3))-4*5+6+7-8+9 = 1 (1-(2+3))+4+5+6+7-8-9 = 1 (1-(2+3))-4+5-6-7+8+9 = 1 (1-(2+3))-4-5+6+7-8+9 = 1 (1-(2+3))-4*5+6*7-8-9 = 1 (1-(2+3))*4+5+6+7+8-9 = 1 (1-(2+3))*4-5*6+7*8-9 = 1 (1-(2-3))+4-5+6-7-8+9 = 1 (1-(2-3))+4-5-6+7+8-9 = 1 (1-(2-3))-4+5+6-7+8-9 = 1 (1-(2-3))*4+5-6-7-8+9 = 1 (1-(2-3))*4-5+6-7+8-9 = 1 (1-(2*3))+4*5-6-7+8-9 = 1 (1-(2*3))*4+5+6-7+8+9 = 1 (1*(2+3))-4*5+6-7+8+9 = 1 (1*(2+3))*4-5-6-7+8-9 = 1 (1*(2-3))+4*5+6-7-8-9 = 1 (1*(2-3))-4+5*6-7-8-9 = 1 (1*(2-3))*4+5+6-7-8+9 = 1 (1*(2-3))*4+5-6+7+8-9 = 1 (1*(2-3))/4+5+6*7/8-9 = 1 (1*(2*3))+4+5-6-7+8-9 = 1 (1*(2*3))+4-5+6+7-8-9 = 1 (1*(2*3))+4*5-6*7+8+9 = 1 (1*(2*3))-4-5-6-7+8+9 = 1 (1*(2*3))*4-5+6-7-8-9 = 1 (1/(2+3))+4/5+6-7-8+9 = 1 (1/(2+3))+4/5-6+7+8-9 = 1 (1/(2-3))+4*5+6-7-8-9 = 1 (1/(2-3))-4+5*6-7-8-9 = 1 (1/(2-3))*4+5+6-7-8+9 = 1 (1/(2-3))*4+5-6+7+8-9 = 1 (1/(2-3))/4+5+6*7/8-9 = 1 (1/(2/3))*4-5+6-7-8+9 = 1 (1/(2/3))*4-5-6+7+8-9 = 1 (1+2)+(3+4)+5-6-7+8-9 = 1 (1+2)+(3+4)-5+6+7-8-9 = 1 (1+2)+(3-4)-5-6-7+8+9 = 1 (1+2)+(3*4)*5/6*7-8*9 = 1 (1+2)-(3+4)+5+6-7-8+9 = 1 (1+2)-(3+4)+5-6+7+8-9 = 1 (1+2)-(3-4)-5-6+7-8+9 = 1 (1+2)-(3*4)*5/6+7-8+9 = 1 (1+2)-(3/4)-5-6*7/8+9 = 1 (1+2)*(3+4)+5-6*7+8+9 = 1 (1+2)*(3+4)-5*6-7+8+9 = 1 (1+2)*(3-4)*5+6-7+8+9 = 1 (1+2)*(3*4)+5*6+7-8*9 = 1 (1+2)*(3*4)+5*6-7*8-9 = 1 (1+2)*(3*4)-5+6*7-8*9 = 1 (1+2)*(3*4)-5-6-7-8-9 = 1 (1+2)*(3/4)-5-6*7/8+9 = 1 (1+2)/(3-4)*5+6-7+8+9 = 1 (1+2)/(3/4)-5-6+7-8+9 = 1 (1-2)+(3+4)-5+6-7-8+9 = 1 (1-2)+(3+4)-5-6+7+8-9 = 1 (1-2)+(3-4)+5+6-7+8-9 = 1 (1-2)+(3*4)*5/6-7+8-9 = 1 (1-2)+(3/4)+5+6*7/8-9 = 1 (1-2)-(3+4)+5-6-7+8+9 = 1 (1-2)-(3+4)-5+6+7-8+9 = 1 (1-2)-(3-4)+5+6+7-8-9 = 1 (1-2)-(3*4)*5/6*7+8*9 = 1 (1-2)*(3*4)-5-6+7+8+9 = 1 (1*2)+(3-4)*5-6-7+8+9 = 1 (1*2)+(3*4)+5+6-7-8-9 = 1 (1*2)-(3+4)+5*6-7-8-9 = 1 (1*2)-(3*4)-5+6-7+8+9 = 1 (1*2)-(3*4)*5+6*7+8+9 = 1 (1*2)-(3*4)*5-6+7*8+9 = 1 (1*2)-(3*4)*5-6-7+8*9 = 1 (1*2)*(3+4)+5+6-7-8-9 = 1 (1*2)*(3-4)+5+6-7+8-9 = 1 (1*2)*(3*4)-5+6-7-8-9 = 1 (1*2)/(3-4)+5+6-7+8-9 = 1 (1/2)-(3/4)+5+6*7/8-9 = 1 (1/2)*(3*4)-5+6-7-8+9 = 1 (1/2)*(3*4)-5-6+7+8-9 = 1 (1+2)+3+(4+5)-6-7+8-9 = 1 (1+2)+3+(4-5)+6+7-8-9 = 1 (1+2)+3+(4*5)-6*7+8+9 = 1 (1+2)+3-(4+5)-6-7+8+9 = 1 (1+2)+3*(4*5)/6*7-8*9 = 1 (1+2)-3+(4-5)-6+7-8+9 = 1 (1+2)-3-(4-5)+6-7-8+9 = 1 (1+2)-3-(4-5)-6+7+8-9 = 1 (1+2)-3*(4+5)+6*7-8-9 = 1 (1+2)-3*(4*5)/6+7-8+9 = 1 (1+2)*3-(4*5)+6+7+8-9 = 1 (1+2)*3/(4+5)+6-7-8+9 = 1 (1+2)*3/(4+5)-6+7+8-9 = 1 (1+2)/3+(4-5)*6+7+8-9 = 1 (1+2)/3-(4-5)*6-7-8+9 = 1 (1+2)/3*(4-5)-6+7-8+9 = 1 (1+2)/3/(4-5)-6+7-8+9 = 1 (1-2)+3+(4-5)+6-7-8+9 = 1 (1-2)+3+(4-5)-6+7+8-9 = 1 (1-2)+3-(4-5)+6-7+8-9 = 1 (1-2)+3*(4+5)-6*7+8+9 = 1 (1-2)+3*(4*5)/6-7+8-9 = 1 (1-2)-3+(4+5)+6+7-8-9 = 1 (1-2)-3-(4+5)+6+7-8+9 = 1 (1-2)-3-(4-5)-6-7+8+9 = 1 (1-2)-3-(4*5)+6*7-8-9 = 1 (1-2)-3*(4*5)/6*7+8*9 = 1 (1-2)*3+(4-5)*6-7+8+9 = 1 (1-2)*3+(4*5)-6+7-8-9 = 1 (1-2)/3*(4+5)-6-7+8+9 = 1 (1*2)+3-(4-5)*6+7-8-9 = 1 (1*2)+3-(4*5)+6-7+8+9 = 1 (1*2)+3*(4-5)-6+7-8+9 = 1 (1*2)+3/(4-5)-6+7-8+9 = 1 (1*2)-3+(4-5)*6+7-8+9 = 1 (1*2)-3+(4*5)+6-7-8-9 = 1 (1*2)-3*(4-5)+6+7-8-9 = 1 (1*2)-3*(4*5)+6*7+8+9 = 1 (1*2)-3*(4*5)-6+7*8+9 = 1 (1*2)-3*(4*5)-6-7+8*9 = 1 (1*2)-3/(4-5)+6+7-8-9 = 1 (1*2)*3+(4+5)-6-7+8-9 = 1 (1*2)*3+(4-5)+6+7-8-9 = 1 (1*2)*3+(4*5)-6*7+8+9 = 1 (1*2)*3-(4+5)-6-7+8+9 = 1 (1*2)*3*(4+5)-6-7*8+9 = 1 (1*2)*3*(4+5)/6-7+8-9 = 1 (1/2)-3/(4+5)/6*7+8/9 = 1 (1/2)*3*(4-5)*6-7+8+9 = 1 (1/2)*3/(4-5)*6-7+8+9 = 1 (1/2)/3*(4+5)*6-7+8-9 = 1 (1+2)+3+4+(5-6)-7+8-9 = 1 (1+2)+3+4-(5-6)+7-8-9 = 1 (1+2)+3-4-(5+6)-7+8+9 = 1 (1+2)+3*4*(5-6)-7+8+9 = 1 (1+2)+3*4*(5/6)*7-8*9 = 1 (1+2)+3*4/(5-6)-7+8+9 = 1 (1+2)-3+4-(5+6)+7-8+9 = 1 (1+2)-3-4+(5+6)-7-8+9 = 1 (1+2)-3-4+(5+6)*7-8*9 = 1 (1+2)-3-4+(5-6)+7+8-9 = 1 (1+2)-3*4+(5-6)*7+8+9 = 1 (1+2)-3*4*(5/6)+7-8+9 = 1 (1+2)*3*4+(5*6)+7-8*9 = 1 (1+2)*3*4+(5*6)-7*8-9 = 1 (1+2)*3*4-(5+6)-7-8-9 = 1 (1+2)/3*4-(5+6)+7-8+9 = 1 (1-2)+3+4-(5+6)+7+8-9 = 1 (1-2)+3+4-(5+6)*7+8*9 = 1 (1-2)+3+4-(5-6)-7-8+9 = 1 (1-2)+3-4+(5+6)-7+8-9 = 1 (1-2)+3*4-(5-6)*7-8-9 = 1 (1-2)+3*4*(5/6)-7+8-9 = 1 (1-2)-3+4+(5+6)+7-8-9 = 1 (1-2)-3-4+(5-6)-7+8+9 = 1 (1-2)-3-4-(5-6)+7-8+9 = 1 (1-2)-3*4*(5-6)+7-8-9 = 1 (1-2)-3*4*(5/6)*7+8*9 = 1 (1-2)-3*4/(5-6)+7-8-9 = 1 (1-2)*3+4*(5-6)+7-8+9 = 1 (1-2)*3+4/(5-6)+7-8+9 = 1 (1-2)*3-4-(5-6)*7-8+9 = 1 (1-2)*3*4-(5+6)+7+8+9 = 1 (1*2)+3+4+(5-6)*7+8-9 = 1 (1*2)+3-4*(5-6)-7+8-9 = 1 (1*2)+3-4/(5-6)-7+8-9 = 1 (1*2)+3*4+(5+6)-7-8-9 = 1 (1*2)-3+4*(5-6)+7+8-9 = 1 (1*2)-3+4/(5-6)+7+8-9 = 1 (1*2)-3-4+(5*6)-7-8-9 = 1 (1*2)-3-4-(5-6)*7+8-9 = 1 (1*2)-3*4-(5-6)-7+8+9 = 1 (1*2)*3+4+(5-6)-7+8-9 = 1 (1*2)*3+4-(5-6)+7-8-9 = 1 (1*2)*3-4-(5+6)-7+8+9 = 1 (1*2)*3*4-(5-6)-7-8-9 = 1 (1/2)*3*4-(5+6)+7+8-9 = 1 (1/2)*3*4-(5+6)*7+8*9 = 1 (1/2)*3*4-(5-6)-7-8+9 = 1 (1/2)*3*4*(5+6)+7-8*9 = 1 (1/2)*3*4*(5+6)-7*8-9 = 1 (1/2)*3/4+(5+6)*7/8-9 = 1 (1+2)+3+4+5-(6+7)+8-9 = 1 (1+2)+3+4-5+(6+7)-8-9 = 1 (1+2)+3+4*5-(6*7)+8+9 = 1 (1+2)+3-4-5-(6+7)+8+9 = 1 (1+2)+3*4*5/(6/7)-8*9 = 1 (1+2)-3+4-5-(6-7)-8+9 = 1 (1+2)-3-4+5+(6-7)-8+9 = 1 (1+2)-3-4+5-(6-7)+8-9 = 1 (1+2)-3/4-5-(6*7)/8+9 = 1 (1+2)*3+4+5+(6-7)*8-9 = 1 (1+2)*3+4-5*(6-7)-8-9 = 1 (1+2)*3+4-5/(6-7)-8-9 = 1 (1+2)*3-4+5*(6-7)-8+9 = 1 (1+2)*3-4+5/(6-7)-8+9 = 1 (1+2)*3-4-5+(6-7)*8+9 = 1 (1+2)*3-4*5+(6+7)+8-9 = 1 (1+2)*3*4-5+(6*7)-8*9 = 1 (1+2)*3*4-5-(6+7)-8-9 = 1 (1+2)*3/4-5-(6*7)/8+9 = 1 (1+2)/3+4+5*(6-7)-8+9 = 1 (1+2)/3+4+5/(6-7)-8+9 = 1 (1+2)/3+4-5+(6-7)*8+9 = 1 (1+2)/3-4+5-(6-7)*8-9 = 1 (1+2)/3-4-5*(6-7)+8-9 = 1 (1+2)/3-4-5/(6-7)+8-9 = 1 (1+2)/3*4-5-(6-7)-8+9 = 1 (1-2)+3+4-5+(6-7)-8+9 = 1 (1-2)+3+4-5-(6-7)+8-9 = 1 (1-2)+3-4+5+(6-7)+8-9 = 1 (1-2)+3/4+5+(6*7)/8-9 = 1 (1-2)-3+4+5+(6+7)-8-9 = 1 (1-2)-3-4+5-(6+7)+8+9 = 1 (1-2)-3-4-5+(6+7)-8+9 = 1 (1-2)-3-4*5+(6*7)-8-9 = 1 (1-2)-3*4*5/(6/7)+8*9 = 1 (1-2)*3+4*5-(6-7)-8-9 = 1 (1-2)*3*4-5-(6-7)+8+9 = 1 (1*2)+3-4*5+(6-7)+8+9 = 1 (1*2)+3*4+5+(6-7)-8-9 = 1 (1*2)-3+4*5+(6-7)-8-9 = 1 (1*2)-3-4+5+(6-7)*8+9 = 1 (1*2)-3-4-5*(6-7)-8+9 = 1 (1*2)-3-4-5/(6-7)-8+9 = 1 (1*2)-3*4-5+(6-7)+8+9 = 1 (1*2)-3*4*5+(6*7)+8+9 = 1 (1*2)-3*4*5-(6+7)+8*9 = 1 (1*2)*3+4+5-(6+7)+8-9 = 1 (1*2)*3+4-5+(6+7)-8-9 = 1 (1*2)*3+4*5-(6*7)+8+9 = 1 (1*2)*3-4-5-(6+7)+8+9 = 1 (1*2)*3*4-5+(6-7)-8-9 = 1 (1/2)-3/4+5+(6*7)/8-9 = 1 (1/2)*3*4-5+(6-7)-8+9 = 1 (1/2)*3*4-5-(6-7)+8-9 = 1

1到9只能用一次 减法

为什么我的siri只能回答一次

siri主要是解决你的问题的,不能连续聊天,她没有记忆功能,比如你说了一句,她回答完了一句 ,就结束了。 和siri聊天的方法步骤: 1、长按主屏幕键,可召唤出Siri,第一句可自动开始测听你的话,当开始说第二句话时,需要按一下界面下方的小收音机图标。 2、打开设置,找到通用,再从里面找到辅助功能,里面有一个肢体活动表,可以看到AssistiveTouch,点开它,从右边滑动条形开关键,当它成了蓝色表示已打开。 这时回到主屏幕可看到边上有一个透明的小球,按一下弹出选项,有Siri,点击方可和Siri说话。(但是要注意看好设置,通用里的Siri是否处在打开状态) 拓展资料 1、苹果公司(Apple Inc. )是美国一家高科技公司。由史蒂夫·乔布斯、斯蒂夫·沃兹尼亚克和罗·韦恩(Ron Wayne)等人于1976年4月1日创立,并命名为美国苹果电脑公司(Apple Computer Inc. ),2007年1月9日更名为苹果公司,总部位于加利福尼亚州的库比蒂诺。 2、苹果公司1980年12月12日公开招股上市,2012年创下6235亿美元的市值记录,截至2014年6月,苹果公司已经连续三年成为全球市值最大公司。苹果公司在2016年世界500强排行榜中排名第9名。2013年9月30日,在宏盟集团的“全球最佳品牌”报告中,苹果公司超过可口可乐成为世界最有价值品牌。2014年,苹果品牌超越谷歌(Google),成为世界最具价值品牌。

如今qq等级是按天计算的,现在连续在线2小时以上算一天,在线24小时也只算一天. 怎样升级更快呢: 1)一定要确定自己每天挂够2小时.因为有时后自己觉得挂够时间,但是往往没到2小时. 最好在上q前看下时间(如果你很想快点升级的话). 2)申请qq会员,因为qq会员有qq升级加速特权. vip1:2小时= 1.1天 vip2:2小时= 1.2天 以此类推.目前最高的是vip6. 3)可以开通超级qq 每月收费10元钱! 只要发送短信就可以24小时qq在线. 4)如果自己不常用电脑的话,还可以用手机挂q,也很方便 qq升级规则』 『a』每天上线30分钟算0.5天 每天上线2小时算1天(-___-#再多没用了) 『b』开通超级qq 每月收费10元钱!可以发送短信 24小时qq在线! 『c』想更快的升级开会员 会员号码比普通号码多多少少都会快一定的程度。 ↓qq会员加速升级↑ 『vip1 每天在线2小时 算1.1天』 『vip2 每天在线2小时 算1.2天』 『vip3 每天在线2小时 算1.3天』 『vip4 每天在线2小时 算1.4天』 『vip5 每天在线2小时 算1.5天』 『vip6 每天在线2小时 算1.6天』

siri主要是解决你的问题的,不能连续聊天,她没有记忆功能,比如你说了一句,她回答完了一句 ,就结束了。 和siri聊天的方法步骤: 1、长按主屏幕键,可召唤出Siri,第一句可自动开始测听你的话,当开始说第二句话时,需要按一下界面下方的小收音机图标。  2、打开设置,找到通用,再从里面找到辅助功能,里面有一个肢体活动表,可以看到AssistiveTouch,点开它,从右边滑动条形开关键,当它成了蓝色表示已打开。 这时回到主屏幕可看到边上有一个透明的小球,按一下弹出选项,有Siri,点击方可和Siri说话。(但是要注意看好设置,通用里的Siri是否处在打开状态)

1到9只能用一次 减法

用1到9这九个数字(每个数字只能用一次)组一个三位数减三位数,差等于三位数的算式

468-173=295 468 - 295 = 173

468 - 295 = 173

954-681=273

1到9只能用一次 减法

点击这里复制本文地址 QQ知识库【1到9只能用一次 减法】专题包括了1减9分之3等于多少,1 2 3 4 5 6 7 8 9=1 在空格里填上加、减、乘、除让算式完整,为什么我的siri只能回答一次,用1到9这九个数字(每个数字只能用一次)组一个三位数减三位数,差等于三位数的算式等知识的集合,学无止境,祝你天天进步。以上内容由QQ生活网整理呈现,请务必在转载分享时注明本文地址!如对内容有疑问,请联系我们,谢谢!

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