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sickboi
17.07.2019 •
Mathematics
How can patterns be used to determine products of a number and a power of 10?
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Ответ:
Patterns used to determine the product of a number and a power of 10 :
When we multiply a number by a positive exponent of 10 then the resultant number is obtained by putting 0's, equal to the exponent, after the number.
For example :
2 × 10 = 20
2 × 10² = 200,
2 × 10³ = 2000,
so on
In other words, we add zeros as much as the power of 10 after the number in the resultant number.
Ответ: