Question
Write the following numbers in the expanded forms.
20072
20072
✓
Answer
Expanded form of 20068
$=2 \times 10000+0 \times 1000+0 \times 100+6 \times 10+8 \times 1$
$=2 \times 10^4+0 \times 10^3+0 \times 10^2+6 \times 10^1+8 \times 10^0$ $\left[\because 10^{\circ}=1\right]$
$=2 \times 10000+0 \times 1000+0 \times 100+6 \times 10+8 \times 1$
$=2 \times 10^4+0 \times 10^3+0 \times 10^2+6 \times 10^1+8 \times 10^0$ $\left[\because 10^{\circ}=1\right]$
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