Question

Find the value using property:

(i) 42 x 860 + 860 x 58 (ii) 6728 x 99 + 6728​

Answer 1

Answer:

1-Jun-2018 · 2 answers

Also write the name of the property used : (A) 46×982+27×982-58×982-15×982 (B) 593× 999+593 (C) 37×786+18×786-49×786-6×748

Answer 2

Answer:

a.) = 860 x (42+58)

= 860 x 100

ANS- 86000

b.) = 99+6728 x 6728

= 6827 x 6728

ANS-45,932,056