Question

✓64 -24 - 781 - ✓169 : 13​

Answer 1

$\sqrt{64}-24-781-\sqrt{169}\div13$

$8-24-781-13\div13$

$8-24-781-1=8-806=-798$

$\boxed{\boxed{\sqrt{64}-24-781-\sqrt{169}\div13=-798}}$