Question

• Model 3 + (-4) on the number line.

6
8
5
1
2
4
1
0
3
9
3
10
4
6
7
2
5
8
10 9
7

Answer 1

-7

Explanation:

because 3+ (-4)

= first add 3 + 4 and then you will get 7

then put sing of - because there is a sing of subtraction before 4 that why the answer will be -7