30 x 100 = 3000
30 times 100 is 3000. Multiplying by 100 shifts every digit two places to the left, so the 3 in 30 lands in the thousands column. The calculator below takes any pair.
30 × 100 = 3,000
Adding 30 to itself 100 times gives the same answer.
Getting to 3000 in one move
Multiplying by 100 moves every digit two places to the left. 30 becomes 3000. Nothing to line up, nothing to carry.
There is a second route worth knowing. Slide one zero off the 100 and onto the 30, and 30 x 100 turns into 3 x 1000. That is still 3000. Factors can be reshuffled like this without changing the product, and it often turns an awkward pair into an easy one.
The mistake people actually make here
“30 times 100” and “30 percent of 100” read almost the same and land nowhere near each other. 30 x 100 is 3000. 30 percent of 100 is 30, a hundred times smaller. If you got here from a discount, a tip or a test score, percent is probably the operation you wanted.
Where 3000 turns up
- Thirty days at 100 a day, so a flat month at a flat rate.
- Thirty units priced at 100 each.
- Thirty hundreds, which is also three thousands. 3000 divides evenly by 30, by 100 and by 1000.
Nearby answers
- 100 x 300 = 30000, the same digits carrying one more zero.
- 25 x 100 = 2500
- Every multiplication answer on the site