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Exponents and Powers — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSExponents and Powers2 Marks
Question
Expand the following numbers using exponents.
(i) 1025.63 $\qquad$ (ii) 1256.249
✓

Answer


$\begin{array}{l} \text { (i) } 1 \times 10^3+2 \times 10^1+5 \times 10^0+6 \times 10^{-1}+3 \times 10^{-2} \\ \text { (ii) } 1 \times 10^3+2 \times 10^2+5 \times 10^1+6 \times 10^0+2 \times 10^{-1} +4 \times 10^{-2}+9 \times 10^{-3}\end{array}$

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