Question

प्र.8
सरल कीजिए।
a) (-15)-(-18)
b) 23-(-12)
सरल कीजिए।
(-2)x(-8)
(-4)x(2)
अथवा​

Answer 1

Answer:

a) (-15)-(-18)=-15+18=3

b) 23-(-12)=23+12=35

Step-by-step explanation:

(-2)×(-8)=16

(-4)×(2)=-8