What is 21 times 80?

Here we answer one simple question: What is 21 times 80? (or What is 21 multiplied by 80?) The answer is as follows:

21 x 80 = 1,680

Here are some other ways to display or communicate that 21 times 80 equals 1,680:

21 * 80 = 1,680
21 • 80 = 1,680
21(80) = 1,680

To explain what 21 times 80 means, look at it as 21 added together 80 times. To get the answer, you could just write down the number 21, 80 times and then add the 21 numbers together.

If you have one of those old-fashioned handheld calculators, you can double check that the answer is 1,680 by pressing 21, then x, then 80, and then = to get the answer.

Multiplication Calculator
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What is 21 times 81?
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