Set up problem: Set up the multiplication problem.We need to multiply 3000 by 675.
Perform multiplication: Multiply the numbers. 3000×675=2025000
Verify result: Verify the multiplication.Check if the multiplication is correct by doing a rough estimate. 3000 is close to 1000 and 675 is close to 700. 1000×700=700000, which is less than our product, so our multiplication seems reasonable since 3000 is three times 1000 and should give a much larger product.
More problems from Multiply and divide decimals by powers of ten