History, asked by pravinchouhan609, 2 months ago

प्र.8
सरल कीजिए।
a) (-15)-(-18)
b) 23-(-12)
अथवा
सरल कीजिए।​

Answers

Answered by farinarahman883
4

Answer:

a - 3

b- 35

please mark me brainleist

Answered by sudeepasingh
5

Explanation:

- -kya hota hai +

(a) ans= --33

(b)ans= 11

please mark as a brainliest

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