500 Meters + 300 Meters = 800 Meters 800 Meters + 10 Kilometers </span> You can't add numbers with different units, so you're going to have to convert. So the equation would end up being:
800 Meters + 10000 Meters = 10800 Meters
Since you have to answer it in Kilometers, you're going to have to convert it again to Kilometers. Since 1 Kilometer is equal to 1000 Meters, yo would have to divide 10800 by 1000. So it would turn out like this:
C The numbers and symbols move 1 place in the next square. The symbols change from shaded to non shaded and the numbers of the first 2 squares add up to the one in the 3rd.