Question

12x9+423-52

Answer 1

488

k cho minh nha

Answer 2

= 108  + 423 - 52

= 531 - 52 = 479

Answer 3

12 x 9 + 432 - 52

= 78 + 432 - 52

= 510 - 52

= 458

Answer 4

12x9+ 423-52=479

Answer 5

12.9+423-52

=108+423-52

=108+371

=479

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Answer 6

479 nha bạn!!!

Answer 7

12x9+423-52=108+423-52=531-52=479

Answer 8

12x9+423-52=108+371=479

Answer 9

479 đó bạn!

Answer 10

12x9+423-52=108+423-52=531-52=479