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ioda
2 years ago
13

Need help with this question

Mathematics
2 answers:
larisa [96]2 years ago
7 0

Answer:I believe that it is the first one

Sveta_85 [38]2 years ago
3 0

Answer:

Compatible numbers

Step-by-step explanation:

Compatible numbers are pairs of numbers that are easy to add, subtract, multiply, or divide mentally. When using estimation to approximate a calculation, replace actual numbers with compatible numbers. ... An estimate of 513 + 299 is found by mentally calculating 500 + 300 = 800.

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I hope this helps you

false

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I don’t under this .
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Answer:

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i think that would be your anser
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