Question

Column I a) (3+1991)+7=3+(7+1991) b) 879 (100-30)=879 × 100-879 × 30 c) 0 d) 1 e) 879 × (100+30) = (879 × 100) + (899 × 30) 1) a-iii; b-v; c-i; d-ii; e-v 3) a-iii; b-iv; c-i; d-i; e-ii Column II i) Additive identity ii) Multiplicative identity iii) Associative under addition iv) Associative under multiplication v) Distributive 2) a-i; b-ii; c-iii; d-iv; e-v 4) a-ii; b-ii; c-i; d-iv; e-iii​

Answer 1

Answer:

gdhshdgehejruyudhhdhehe