\(1000+2000+5000\)
\(=\left(2000+1000\right)+5000\)
\(=3000+5000\)
\(=8000\)
1000 + 2000 + 5000
= 3000 + 5000
= 8000
1000 + 2000 + 5000
= 3000 + 5000
= 8000
1000 + 2000 + 5000
= 3000 + 5000
= 8000
1000 + 2000 + 5000
= 3000 + 5000
= 8000
1000 + 2000 + 5000
= 3000 + 5000
= 8000
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