3()3()3()(-3)=10 填上合适的加减乘除或括号使等式成立.
问题描述:
3()3()3()(-3)=10 填上合适的加减乘除或括号使等式成立.
答
3(×)3(+)3(÷)(-3)=10呃...数学没学好吧,3÷(-3)=-13(×)3(-)3(÷)(-3)=10 sorry
3()3()3()(-3)=10 填上合适的加减乘除或括号使等式成立.
3(×)3(+)3(÷)(-3)=10呃...数学没学好吧,3÷(-3)=-13(×)3(-)3(÷)(-3)=10 sorry