Math, asked by prishaahuja318, 10 months ago

Solve (39×43)-(39×42) using sutaible property

Answers

Answered by chnageswarr

0

Step-by-step explanation:

=39(43-42)

= 39×1

=39

THE PROPERTY USED HERE IS COMMUTATIVE PROPERTY UNDER MULTIPLICATION.

Answered by vasanthia77

0

Answer:

( 39 × 43 ) - ( 39 × 42 ) = (1677) - (1638) = 39.

commutative property

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