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Find the number from the expanded form : `8xx10^(5)+(1xx10^(3))+(5xx10^(1))`

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Write the number whose expanded form is : (9xx10^(7))+(1xx10^(4))+(2xx10^(2))

Find the numbers from each of the following expanded forms: 1) 9xx10^5+5xx10^2+3xx10^1 2) 3xx10^4+4xx10^2+5xx10^0

Find the numbers from each of the following expanded forms: 7xx10^4+6xx10^3+0xx10^2+4xx10^1+5xx10^0 5xx10^5+4xx10^4+2xx10^3+3xx10^0

Find the number from each of the following expanded forms : , (a) 8 xx 10^4 + 6 xx 10^3 + 0 xx 10^2 + 4 xx 10^1 + 5 xx 10^0 , (b) 4 xx 10^5 + 5 xx 10^3 + 3 xx 10^2 + 2 xx 10^0 , (c) 3 xx 10^4 + 7 xx 10^2 + 5 xx 10^0

Write the numbers for the standard forms. a. 1.002xx10^(8) b. 8.5214xx10^(7)

Find the number : a. (4xx10^(5))+(3xx10^(2))+(7xx10^(0)) b. (3xx10^(6))+(8xx10^(3))+(1xx10^(1))

a. Write in expanded form using exponents of 10:46078905 Find the number : (5xx10^(6))+(2xx10^(3))+(9xx10^(1))

Write the following numbers in the usual from: (i) 4. 83xx10^7 (ii) 3. 21xx10^5 (iii) 3. 5xx10^3

Simplify : (4xx10^(-2))-(2.5xx10^(-3))

Write the numbers given in standard forms. a. 2.159xx10^(11) b. 1.001xx10^(5)

ICSE-EXPONENTS AND POWERS-Try this
  1. Express the following as product of exponential forms. a. (3xx5)^(12...

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  2. Express the following product in exponential forms. a. (-4)^(||)xx(-...

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  3. Express 12^(7) as a product of exponential forms in two different ways...

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  4. Write in exponential form . a. 3^(4)xx3^(5) b. (-7)^(4)xx(-7)^(6...

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  5. Simplify and write in exponential form. a. t^(129)-:t^(29) b. (-2)...

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  6. Simplify and write in exponential form. a. (29^(9))^(100) b. (15^(...

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  7. Find n if (7^(3))^(6)=(7^(n))^(n)

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  8. Express in exponential form. 1. (-4)^(5)-:c^(5) 2. (12)^(3)-:(-4)^...

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  9. Evaluate : 1. 7^(0)xx4^(0)xx8^(0) 2. (9^(0)+7^(0))xx3^(0)

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  10. Write 9^(5) in exponential form with base 3.

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  11. Find n if (27)^(2)=9^(n)

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  12. Evaluate : 12^(7)-:3^(6)

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  13. Simplify and write in exponential form : [(3^(2))^(4)xx4^(8)]-:7^(8)

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  14. Find a, if ((3^(5))^(2)xxa^(3))/(3^(8)xxa^(2))=(9)/(8)

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  15. Write in expanded form using exponents of 10:8409203

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  16. Find the number from the expanded form : 8xx10^(5)+(1xx10^(3))+(5xx10^...

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  17. Write in standard form . a. 458 b. 1000 c. 74582 d. 852147 e...

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  18. Write the number for the standard forms given. a. 6.023xx10^(11) b...

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  19. Compare the mass of the sun with that of the Jupiter, if the mass of t...

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  20. Compare the distance of the sun from the earth and the distance of the...

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