Question

50B + 680 - 200 × 1000​

Answer 1

I think your question is mistake in including B to 50 that's why i'm only calculate only 50 not including B ok!

$50 + 680 - 200 \times 1000$

$= 730 - 200 \times 1000$

$= 530 \times 1000$

$= 530000$

Here is the answer.