Question

Find 9+(-1) using number line

Answer 1

Answer:

8

Step-by-step explanation:

so first see the symbols there's a plus and a minus

so, we multiply

the brackets mean we have to multiply

+ into - = -

so that means 9-1= 8

the symbol that is to the greater digit  we have to keep that symbol to the number

so, 9 is greater that means 9 has a + sign that means it is a positive number

so the answer is = +8 or 8