It is so very easy and so much faster if only you can be bothered to use your calculator!
795*345 = 247,275
625665
345 * 176 = 60,720
345 * 713 = 245,985
345 x 5867 = 2024115
345 x 456 = 157320
234 x 345 = 80,730
It is: -15 times -23 = 345
328 x 345 = 113,160
4,566 multiplied by 345 is 1,575,270
345 multiplied by 24 is 8,280
45 x 345 = 15525
34.565217391304347826086956521739