Ask Question
Today, 18:18

42+36 = use rounding or compatible numbers to estimate the sum

+5
Answers (2)
  1. Today, 18:37
    0
    42 rounds to 40

    36 rounds to 40

    40+40=80

    The exact answer is 78
  2. Today, 18:40
    0
    When rounding they both end up as 40 so 40 plus 40 is 80 and that's ur answer
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “42+36 = use rounding or compatible numbers to estimate the sum ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers