Respuesta :
How you could describe a sum on a number line is that it will most likely be very close to the end.For -3.5 + 4.2 if you are going up to positive 1 that statement is true because the answer is .7
The result of adding these two numbers together is 0.7.
Given that,
- The two numbers are -3.5 and 4.2.
- Now we have to add the above numbers.
Based on the above information, the calculation is as follows:
= -3.5 + 4.2
= 0.7
Therefore we can conclude that the result of adding these two numbers together is 0.7.
Learn more: brainly.com/question/19829044