2 X 107 + 5 X 105 + 1 X 104
Expanded Notation of 251,367 = (2 x 105) + (5 x 104) + (1 x 103) + (3 x 102) + (6 x 101) + (7 x 100)
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Only if the numbers to be converted into scientific notation are the same otherwise the exponents can vary according to the size the numbers.
8 million = 8*106
419,854,000
2^7
Write the number in standard from and in expanded nothion Activity Four million, twenty thousand, thirty.
2 X 107 + 5 X 105 + 1 X 104
Expanded Notation of 7,589 = (7 x 103) + (5 x 102) + (8 x 101) + (9 x 100)
144 can be written as 1.44 × 102 or in expanded notation using exponents as: (1 x 102) + (4 x 101) + (4 x 100)
Expanded Notation of 8,000 = (8 x 1,000) + (0 x 100) + (0 x 10) + (0 x 1)
289 = (2 x 102) + (8 x 101) + (9 x 100)
80 is in expanded form. Using exponents, it should be written as 8x10^1 OR 0.8x10^2.
To write 9106 in expanded form using exponents, we break down the number into its digits and place them according to their place value. 9106 can be written as (9 x 10^3) + (1 x 10^2) + (0 x 10^1) + (6 x 10^0). This translates to 9000 + 100 + 0 + 6, which equals 9106.
Expanded Notation of 251,367 = (2 x 105) + (5 x 104) + (1 x 103) + (3 x 102) + (6 x 101) + (7 x 100)