Ask Question
27 June, 16:06

Could you use the double fact to find the sum for 4+5? Choose yes or no 4+4=8 Yes or no 5+5=10 yes or no 9+9=18 yes or no

+3
Answers (1)
  1. 27 June, 18:55
    0
    Yes. You can use 4+4=8

    and then add 1

    8+1=9

    since 5 = 4+1 we add the 1 at the end
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Could you use the double fact to find the sum for 4+5? Choose yes or no 4+4=8 Yes or no 5+5=10 yes or no 9+9=18 yes or no ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers