roman86
roman86
22-10-2020
Mathematics
contestada
what is the estimated song of 231 + 529
Respuesta :
pusheens
pusheens
22-10-2020
760 because you add 200 and 500 then 31 and 29 are both very similar to 30 so you add both of those together and then add that to 700. Tell me if this doesn’t make sense! I will try and explain better
Answer Link
oscar236
oscar236
22-10-2020
Answer:
760.
Step-by-step explanation:
31 + 29 = 60
2+5 = 7.
Answer Link
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