Question

реши пример 510173-209х{8112:39+196}-102720:96Х207=

Answer 1

1)8112:39=208, 2)208+196=404, 3)209*404=84436, 4)102720:96=1070, 5)1070*207=221490, 6)510173-84436=425737, 7)425737-221490=204247.

Answer 2

510173-209х{8112:39+196}-102720:96Х207=204247

510173-209·(208+196)-1070·207=

510173-209·404-221490=

510173-84436-221490=

425737-221490=204247