Problem Solving With Multiplication

Long multiplication is a method used to solve multiplication problems with large numbers.

This lets us know if our actual answer makes sense. We can round 62 to 60, making it much easier for us to get an estimate in our heads. You can test out of the first two years of college and save thousands off your degree.

We know that 60 times 8 is 480; therefore, our answer should be close to 480. Anyone can earn credit-by-exam regardless of age or education level.

One thing that can really help you in long multiplication is if you know the multiplication table by heart.

This will speed up your work and make it more accurate. We multiply 2x469 and write it down under the line.


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