Step-by-step explanation: take the numbers 1 (one) and 2 (two) then add them together, we know that’s 1 + 1 = 2 so If we do 1 + 2 or 1 + 1 + 1 we’ll get 3 as the final answer
Hope this helps, a marking as brainliest and / or a star rating would be appreciated! :)
