Question

5. Fill in the blanks and state the property used in each case:
(i) 79 + 81 = _________ +79
(ii) (51 + 17) + 19 = ________ + ( 17+19)
(iii) 15 × 46 = ____________ × 46
(iv) 36 × (18 × 19) = (36 × __________ ) × 19
(v) 79 × (100 + 2) = 79 × 100 + ____________ × 2

Answer 1

Answer:

1) 81

2) 51

3) 15

4) 18

i no this much 5th one i don't no sorry

Answer 2

Answer:

(i) 79+81=81+79 (Communicative property)

(ii)(51+17)+19=51+(17+19) (Associative property)

(iii)15×46=15×46 (Communicative property)

(iv)36×(18×19)=(36×18)×2 (Distributive property)

(v)79×(100+2)=79×100+79×2 (Distributive property)

hope this helps you

make me as brainlist