Answer:Here are the answers to the multiplication problems: 1. 10 x 0.21 = 2.12. 100 x 89.457 = 8945.73. Find the product of 10 and 34.987 = 349.874. What is the product of 100 and 1.1345 = 113.455. 1000 times 0.054 is 546. 1000 times 52.3552 is 52355.27. What is the product of 1000 and 0.2535 = 253.5