Answer:
The answer is no, 3 = 43.
Step-by-step explanation:
To find this answer. You must try all of the options first, and then figure out which answer is correct. Here are the steps:
1. Add 37 + 13. We are adding 13 because the question asks if it fits the equation. And the answer is no because 37 + 13 = 50. 50 is not 80. So, that means the correct answer is NOT "yes".
2. Add 37 + 3. This equation is easy because all you need to do to is add 7 and 3. That makes 10. Then add 30 to make 40. We are adding 3 because it was one of the options to the answer. But, 40 is not 80. Which means, the correct answer is NOT "no, s = 3"
3. We have one more option left which means that the correct answer is "no, s = 43" How did I get this? Lets see how: Add 37 + 43. We are adding 43 because it was one of the options (of course). For younger adders, to find the answer to 37 + 43, first add 3 + 7 to get 10. Then add, 30 + 40, it will be easier to add 3 + 4 and then add the zero at the end, 30 + 40 = 70. 70 + 10 = 80. 80 IS 80.
I really hope this helps, I took quite a while to type it all out. I would add more information until I realised it was too much. XD
