(ただし1と2を合せて12のような使い方は出来ません。)
29個の解法が見つかりました。
((3×4)+(4-6))=10
((3×4)-(6-4))=10
((3×6)-(4+4))=10
((3+6)+(4÷4))=10
((4+(3×4))-6)=10
((4+4)+(6÷3))=10
((4+6)×(4-3))=10
((4+6)÷(4-3))=10
((4-3)×(4+6))=10
((4-6)+(3×4))=10
((4÷4)+(3+6))=10
((6÷3)+(4+4))=10
(3×(4-(4÷6)))=10
(3+(6+(4÷4)))=10
(4+((3×4)-6))=10
(4+(3×(6-4)))=10
(4+(4+(6÷3)))=10
(4+(6×(4-3)))=10
(4+(6÷(4-3)))=10
(4-(3×(4-6)))=10
(4-(6×(3-4)))=10
(4-(6-(3×4)))=10
(4-(6÷(3-4)))=10
(6+(3+(4÷4)))=10
(6+(4×(4-3)))=10
(6+(4÷(4-3)))=10
(6-(4×(3-4)))=10
(6-(4÷(3-4)))=10