0.20 + 7 + 0.09 + 0.001 = 7.291
The standard form of 20 is 2.0 × 101
Twenty thousand is the word form and 20,000 is the standard form.
400
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0.20 + 7 + 0.09 + 0.001 = 7.291
100 + 20 + 9 + 9 + 001 = 139
In standard form, 20 is written as 2.0 x 10^1. This form is used to represent numbers in a concise and standardized manner, with a single non-zero digit to the left of the decimal point. The exponent indicates the number of places the decimal point needs to be shifted to obtain the original number.
The standard form of 20 is 2.0 × 101
20 million in standard form = 2.0 × 107
20 ones in standard form is 2.0 × 101
100000 900 20 3 in standard form is 100,923
324 is the standard form.
Twenty thousand is the word form and 20,000 is the standard form.
400
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form as: 20.007
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