Question

Find the value using properties:
i) 361 + 1482 + 639 + 518 ii) 14 + 438 + 486 + 62
pls answer both

Answer 1

Answer:

i)3000

ii)1000

Step-by-step explanation:

i)361+1482+639+518

=361+639+1482+518

=1000+2000

=3000

ii)14+438+486+62

=14+486+438+62

=500+500

=1000

We use commutative property in both problems.

Answer 2

Answer:1 3000         2 1000

Step-by-step explanation:

1  (361 + 639) = 1000  (1482 + 518) = 2000 = 1000 + 2000 = 3000

2 (486 + 14 ) = 500 (438 + 62) = 500 = 500 + 500 = 1000