The unit digit in the product (445 * 534 * 999 * 234) is:

General Calculator / Auto Solver

The unit digit in the product ( * * * ) is :

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Calculated Answer

8

Step by Step Solution

In order to solve problem, you must evaluate n₃ * n₂ * n₀ * n₁ - (n₃ * n₂ * n₀ * n₁ - (4 + 4)).

• n₃ * n₂ * n₀ * n₁ - (n₃ * n₂ * n₀ * n₁ - (4 + 4))

• Evaluate n₀ * n₁ = 237630

  n₃ * n₂ * 237630 - (n₃ * n₂ * n₀ * n₁ - (4 + 4))

• Evaluate n₂ * 237630 = 237392370

  n₃ * 237392370 - (n₃ * n₂ * n₀ * n₁ - (4 + 4))

• Evaluate n₃ * 237392370 = 55549814580

  55549814580 - (n₃ * n₂ * n₀ * n₁ - (4 + 4))

• Evaluate n₀ * n₁ = 237630

  55549814580 - (n₃ * n₂ * 237630 - (4 + 4))

• Evaluate n₂ * 237630 = 237392370

  55549814580 - (n₃ * 237392370 - (4 + 4))

• Evaluate n₃ * 237392370 = 55549814580

  55549814580 - (55549814580 - (4 + 4))

• Evaluate 4 + 4 = 8

  55549814580 - (55549814580 - 8)

• Evaluate 55549814580 - 8 = 55549814572

  55549814580 - 55549814572

• Evaluate 55549814580 - 55549814572 = 8

  8
• The answer to the problem and the result of n₃ * n₂ * n₀ * n₁ - (n₃ * n₂ * n₀ * n₁ - (4 + 4)) is 8