Question

−23× 3 4 + −78× 56 − 18× 23 using appropriate property

Answer 1

Answer:

what is the property I don't have answer

Answer 2

(i) 15 + (−8) = 7

(ii) (−16) + 9 = −7

(iii) (−7) + (−23) = −30

(iv) (−32) + 47 = 15

(v) 53 + (−26) = 27

(vi) (−48) + (−36) = −84