(ただし1と2を合せて12のような使い方は出来ません。)
32個の解法が見つかりました。
((0×8)+(2×5))=10
((0÷5)+(2+8))=10
((0÷8)+(2×5))=10
((2×5)+(0×8))=10
((2×5)+(0÷8))=10
((2×5)-(0×8))=10
((2×5)-(0÷8))=10
((2+8)+(0×5))=10
((2+8)+(0÷5))=10
((2+8)-(0×5))=10
((2+8)-(0÷5))=10
(2×(5+(0×8)))=10
(2×(5+(0÷8)))=10
(2×(5-(0×8)))=10
(2×(5-(0÷8)))=10
(2+(8+(0×5)))=10
(2+(8+(0÷5)))=10
(2+(8-(0×5)))=10
(2+(8-(0÷5)))=10
(2-((0×5)-8))=10
(2-((0÷5)-8))=10
(5×(2+(0×8)))=10
(5×(2+(0÷8)))=10
(5×(2-(0×8)))=10
(5×(2-(0÷8)))=10
(8+(2+(0×5)))=10
(8+(2+(0÷5)))=10
(8+(2-(0×5)))=10
(8+(2-(0÷5)))=10
(8-((0×5)-2))=10
(8-((0÷5)-2))=10