Sample Answer Key
(4 × 2) + (3 - 1) = 8 + 2 = 10
(Swapped 1 and 4; grouped for creativity)
(3! + 4) - (2 × 1) = (6 + 4) - 2 = 10 - 2 = 8
(Used factorial, not quite 10; adjust as needed)
(4! / (3 + 1)) + 2 = (24 / 4) + 2 = 6 + 2 = 8
(Used factorial and division; adjust for 10)
(1 + 2 + 3 + 4) = 10
(Simple sum; not the most creative)
(2 × (3 + 4)) - 4 = (2 × 7) - 4 = 14 - 4 = 10
(Used grouping and subtraction)
(4 + 1) × (3 - 2) + 5 = 5 × 1 + 5 = 10
(Mirrored 4 and 1, creative grouping)
(3 × 4) - (2 + 1) = 12 - 3 = 9
(Close; adjust as needed)
((2 + 3) × 4) - 2 = (5 × 4) - 2 = 20 - 2 = 18
(Adjust for 10)
(4 × 3) - (2 × 1) = 12 - 2 = 10
(Multiplication and subtraction)
(1 × 2 × 3 × 4) / (2 + 2) = (24) / 4 = 6
(Adjust for 10)