Quick Answer

42 × 85

42 × 85 = 3570. To multiply 42 by 85, add 42 to itself 85 times, or use the standard multiplication algorithm. 42 × 85 = 3570.

3570

42 × 85 = 3570

How to Calculate 42 × 85

To multiply 42 by 85, add 42 to itself 85 times, or use the standard multiplication algorithm. 42 × 85 = 3570.

Expression42 × 85

Answer3570

42 × 85 = 3570

Similar multiplication calculations you might need.

Use our full calculator for any arithmetic operation.