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I would use 47 and 21. It is easy enough to add them without having to waste time with estimates.

I would use 47 and 21. It is easy enough to add them without having to waste time with estimates.

I would use 47 and 21. It is easy enough to add them without having to waste time with estimates.

I would use 47 and 21. It is easy enough to add them without having to waste time with estimates.

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Wiki User

12y ago

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I would use 47 and 21. It is easy enough to add them without having to waste time with estimates.

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Wiki User

12y ago
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2

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Anonymous

4y ago
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50 And 20

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Anonymous

4y ago
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Q: What numbers would you use to estimate the sum 47 and 21?
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