初中生老师抱怨,7.7.12.4怎么算成24

锷犲噺涔橀櫎姝ら?镞犺В

鍒濅腑鍙?互杩愮敤镙瑰佛鐭ヨ瘑

镙瑰佛4=2

7 7 12 2

(7-(7-12))*2

7-(7-(12*2))

((7-7)+12)*2

(7-7)+(12*2)

((7+7)+12)-2

7+((7+12)-2)

(7+(7+12))-2

7+(7+(12-2))

(7+7)+(12-2)

7/((7/12)/2)

(7/(7/12))*2

7/(7/(12*2))

((7/7)*12)*2

(7/7)*(12*2)

(7-(7-2))*12

7-(7-(2*12))

((7-7)+2)*12

(7-7)+(2*12)

7+(7-(2-12))

(7+7)-(2-12)

((7+7)-2)+12

7+((7-2)+12)

(7+(7-2))+12

7/((7/2)/12)

(7/(7/2))*12

7/(7/(2*12))

((7/7)*2)*12

(7/7)*(2*12)

((7+12)-7)*2

(7+(12-7))*2

((7+12)+7)-2

7+((12+7)-2)

(7+(12+7))-2

7+(12+(7-2))

(7+12)+(7-2)

7*(12/(7/2))

(7*12)/(7/2)

((7*12)/7)*2

7*((12/7)*2)

(7*(12/7))*2

7+(12-(2-7))

(7+12)-(2-7)

((7+12)-2)+7

7+((12-2)+7)

(7+(12-2))+7

7+((12*2)-7)

(7+(12*2))-7

((7*12)*2)/7

7*((12*2)/7)

(7*(12*2))/7

7*(12*(2/7))

(7*12)*(2/7)

7-((2-7)-12)

(7-(2-7))+12

7-(2-(7+12))

((7-2)+7)+12

(7-2)+(7+12)

((7+2)-7)*12

(7+(2-7))*12

7*(2/(7/12))

(7*2)/(7/12)

((7*2)/7)*12

7*((2/7)*12)

(7*(2/7))*12

7-((2-12)-7)

(7-(2-12))+7

7-(2-(12+7))

((7-2)+12)+7

(7-2)+(12+7)

7+((2*12)-7)

(7+(2*12))-7

((7*2)*12)/7

7*((2*12)/7)

(7*(2*12))/7

7*(2*(12/7))

(7*2)*(12/7)

(7-(7-12))*2

7-(7-(12*2))

((7-7)+12)*2

(7-7)+(12*2)

((7+7)+12)-2

7+((7+12)-2)

(7+(7+12))-2

7+(7+(12-2))

(7+7)+(12-2)

7/((7/12)/2)

(7/(7/12))*2

7/(7/(12*2))

((7/7)*12)*2

(7/7)*(12*2)

(7-(7-2))*12

7-(7-(2*12))

((7-7)+2)*12

(7-7)+(2*12)

7+(7-(2-12))

(7+7)-(2-12)

((7+7)-2)+12

7+((7-2)+12)

(7+(7-2))+12

7/((7/2)/12)

(7/(7/2))*12

7/(7/(2*12))

((7/7)*2)*12

(7/7)*(2*12)

((7+12)-7)*2

(7+(12-7))*2

((7+12)+7)-2

7+((12+7)-2)

(7+(12+7))-2

7+(12+(7-2))

(7+12)+(7-2)

7*(12/(7/2))

(7*12)/(7/2)

((7*12)/7)*2

7*((12/7)*2)

(7*(12/7))*2

7+(12-(2-7))

(7+12)-(2-7)

((7+12)-2)+7

7+((12-2)+7)

(7+(12-2))+7

7+((12*2)-7)

(7+(12*2))-7

((7*12)*2)/7

7*((12*2)/7)

(7*(12*2))/7

7*(12*(2/7))

(7*12)*(2/7)

7-((2-7)-12)

(7-(2-7))+12

7-(2-(7+12))

((7-2)+7)+12

(7-2)+(7+12)

((7+2)-7)*12

(7+(2-7))*12

7*(2/(7/12))

(7*2)/(7/12)

((7*2)/7)*12

7*((2/7)*12)

(7*(2/7))*12

7-((2-12)-7)

(7-(2-12))+7

7-(2-(12+7))

((7-2)+12)+7

(7-2)+(12+7)

7+((2*12)-7)

(7+(2*12))-7

((7*2)*12)/7

7*((2*12)/7)

(7*(2*12))/7

7*(2*(12/7))

(7*2)*(12/7)

(12-(7-7))*2

((12-7)+7)*2

((12+7)-7)*2

(12+(7-7))*2

((12+7)+7)-2

12+((7+7)-2)

(12+(7+7))-2

12+(7+(7-2))

(12+7)+(7-2)

12/((7/7)/2)

(12/(7/7))*2

12/(7/(7*2))

((12/7)*7)*2

(12/7)*(7*2)

12*(7-(7-2))

12*((7-7)+2)

12*(7/(7/2))

(12*7)/(7/2)

((12*7)/7)*2

12*((7/7)*2)

(12*(7/7))*2

12+(7-(2-7))

(12+7)-(2-7)

((12+7)-2)+7

12+((7-2)+7)

(12+(7-2))+7

12/((7/2)/7)

(12/(7/2))*7

12/(7/(2*7))

((12/7)*2)*7

(12/7)*(2*7)

12*((7+2)-7)

12*(7+(2-7))

((12*7)*2)/7

12*((7*2)/7)

(12*(7*2))/7

12*(7*(2/7))

(12*7)*(2/7)

(12-(7-7))*2

((12-7)+7)*2

((12+7)-7)*2

(12+(7-7))*2

((12+7)+7)-2

12+((7+7)-2)

(12+(7+7))-2

12+(7+(7-2))

(12+7)+(7-2)

12/((7/7)/2)

(12/(7/7))*2

12/(7/(7*2))

((12/7)*7)*2

(12/7)*(7*2)

12*(7-(7-2))

12*((7-7)+2)

12*(7/(7/2))

(12*7)/(7/2)

((12*7)/7)*2

12*((7/7)*2)

(12*(7/7))*2

12+(7-(2-7))

(12+7)-(2-7)

((12+7)-2)+7

12+((7-2)+7)

(12+(7-2))+7

12/((7/2)/7)

(12/(7/2))*7

12/(7/(2*7))

((12/7)*2)*7

(12/7)*(2*7)

12*((7+2)-7)

12*(7+(2-7))

((12*7)*2)/7

12*((7*2)/7)

(12*(7*2))/7

12*(7*(2/7))

(12*7)*(2/7)

12-((2-7)-7)

(12-(2-7))+7

12-(2-(7+7))

((12-2)+7)+7

(12-2)+(7+7)

12*(2-(7-7))

(12*2)-(7-7)

((12*2)-7)+7

12*((2-7)+7)

((12*2)+7)-7

12*((2+7)-7)

12*(2+(7-7))

(12*2)+(7-7)

12*(2/(7/7))

(12*2)/(7/7)

((12*2)/7)*7

12*((2/7)*7)

(12*(2/7))*7

((12*2)*7)/7

12*((2*7)/7)

(12*(2*7))/7

12*(2*(7/7))

(12*2)*(7/7)

12-((2-7)-7)

(12-(2-7))+7

12-(2-(7+7))

((12-2)+7)+7

(12-2)+(7+7)

12*(2-(7-7))

(12*2)-(7-7)

((12*2)-7)+7

12*((2-7)+7)

((12*2)+7)-7

12*((2+7)-7)

12*(2+(7-7))

(12*2)+(7-7)

12*(2/(7/7))

(12*2)/(7/7)

((12*2)/7)*7

12*((2/7)*7)

(12*(2/7))*7

((12*2)*7)/7

12*((2*7)/7)

(12*(2*7))/7

12*(2*(7/7))

(12*2)*(7/7)

(2-(7-7))*12

((2-7)+7)*12

((2+7)-7)*12

(2+(7-7))*12

2/((7/7)/12)

(2/(7/7))*12

2/(7/(7*12))

((2/7)*7)*12

(2/7)*(7*12)

2*(7-(7-12))

2*((7-7)+12)

2*(7/(7/12))

(2*7)/(7/12)

((2*7)/7)*12

2*((7/7)*12)

(2*(7/7))*12

2/((7/12)/7)

(2/(7/12))*7

2/(7/(12*7))

((2/7)*12)*7

(2/7)*(12*7)

2*((7+12)-7)

2*(7+(12-7))

((2*7)*12)/7

2*((7*12)/7)

(2*(7*12))/7

2*(7*(12/7))

(2*7)*(12/7)

(2-(7-7))*12

((2-7)+7)*12

((2+7)-7)*12

(2+(7-7))*12

2/((7/7)/12)

(2/(7/7))*12

2/(7/(7*12))

((2/7)*7)*12

(2/7)*(7*12)

2*(7-(7-12))

2*((7-7)+12)

2*(7/(7/12))

(2*7)/(7/12)

((2*7)/7)*12

2*((7/7)*12)

(2*(7/7))*12

2/((7/12)/7)

(2/(7/12))*7

2/(7/(12*7))

((2/7)*12)*7

(2/7)*(12*7)

2*((7+12)-7)

2*(7+(12-7))

((2*7)*12)/7

2*((7*12)/7)

(2*(7*12))/7

2*(7*(12/7))

(2*7)*(12/7)

2*(12-(7-7))

(2*12)-(7-7)

((2*12)-7)+7

2*((12-7)+7)

((2*12)+7)-7

2*((12+7)-7)

2*(12+(7-7))

(2*12)+(7-7)

2*(12/(7/7))

(2*12)/(7/7)

((2*12)/7)*7

2*((12/7)*7)

(2*(12/7))*7

((2*12)*7)/7

2*((12*7)/7)

(2*(12*7))/7

2*(12*(7/7))

(2*12)*(7/7)

2*(12-(7-7))

(2*12)-(7-7)

((2*12)-7)+7

2*((12-7)+7)

((2*12)+7)-7

2*((12+7)-7)

2*(12+(7-7))

(2*12)+(7-7)

2*(12/(7/7))

(2*12)/(7/7)

((2*12)/7)*7

2*((12/7)*7)

(2*(12/7))*7

((2*12)*7)/7

2*((12*7)/7)

(2*(12*7))/7

2*(12*(7/7))

(2*12)*(7/7)

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