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which numbers should you add to estimate the answer to this problem: 87,087 + 98.000

- 88,000+ 98,000

-85,000+95,000

- 87,000 +98,000

- 80,000+ 90,000 thanks for your help!

  • math -

    I would do 88K+ 98K but in reality, I would for estimating add 90K+100K then subtract 4K in my head: 190-4=186,000

  • math -

    87087+98000

  • math -

    24792

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