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babunello [35]
3 years ago
7

345+ 223 Use rounding or compatible numbers to estimate the sum

Mathematics
1 answer:
Mars2501 [29]3 years ago
8 0
I think it is 568 if I’m not mistaken
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Whats 9 + 10. im really confused please dont say 21
Anna71 [15]

Step-by-step explanation:

  • 9+10=19

<h3>hope it helps.</h3><h3>stay safe healthy and happy.</h3>
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ASAP First to get it right brainliest
nlexa [21]
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Because you multiply 9 by 36
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Thank you, have a great day.
wel

Answer: ?

Step-by-step explanation:

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A corporate team-building event costs $4 for every attendee. How many attendees can
Lunna [17]
It would be 9. Because each person has to pay 4$ so 9*4=36 or 36/4=9
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