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100+500=600

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โˆ™ 2012-09-18 22:40:36
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โˆ™ 2020-05-07 23:58:39

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Q: What is 212 plus 347 using compatible numbers to estimate?
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Related questions

Estimate the sum 646 plus 289 using compatible numbers?

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What is 329 plus 64 using compatible numbers to estimate?

300 + 60


By using compatible numbers estimate 287 plus 491?

280 + 500 = 780


What is 212 plus 347 using compatible numbers to estimate equals?

That equals 559. If you have to, estimate 210 + 350 = 560


When you use compatible numbers to estimate 9.4 plus 62.6 is it closer to the actual answer then using rounding?

Not in this case.


Use compatible numbers to estimate 83 plus 34?

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650 + 290 = 940


Use compatible numbers to estimate 329 plus 64?

330 + 60 = 390


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280+400


Can you show us some working for this compatible numbers to estimate 212 plus 347?

You can tell by looking at it that the answer is 559. If you must, estimate 210 + 350 = 560


What pair of addends forms compatible numbers in the expression 6.1 plus 8.4 plus 1.6?

What pair of addends forms compatible numbers in the expression 6.1+8.4+1.6?


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210 + 350 = 560


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