Question

I need help with mathhhhhhh

Answer 1

2. your number line model should have a point at 3 and jump to the right 4 time to get to 7. 3-(-4) = 7 they are a total of 7 floors apart. 3-(-4) =3+4

3. you will expect it to be greater. and it will still be greater. because you are practically adding a positive number which will always increase your original number

Answer 2

3-(-4) = 3 + 4
so, as an addition problem it is 3 + 4