Music, asked by mk2939836, 5 months ago

Estimate to the tens place, and then find the product.
(a) 72 x 19 (b) 37 x 26
(c) 413 X 36

Answers

Answered by kajalsingh80

0

Answer:

(a) 72×19

=72×(20-1)

=72×20-72×1 ( using distributive law)

=1440-72

=1368

similarly solve for the rest

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