Question

Using number line add the following: (a) 8+(-3) (b) (-3)+7+(-4)​

Answer 1

Answer:

(1)

8-3

5 (+ - = - )

(2)

-3 +7 -4

-6 +7

1

Answer 2

Answer:

let,

(a) 8+(-3)

ans: 8-3=5

(b) (-3)+7+(-4)

ans: -3+7-4

7-7=0

Step-by-step explanation:

- , + = -

- , - = +

+ , += +

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