For Math, Mrs Peters has got our groups to times numbers by 200m [the length of our feild].

For one of them, we had to times 10 by 200.

what we did- 1x2=2   10 x 200 =2000m.

another one was- 9 x 200   9x2=18    9x200= 1800m

then we added both of the answers- 2000m + 1800m =?       2+18=20. we used a vertical algorithm. then our answer was 3800