Respuesta :

1. 393
2. Abby has about 1,248 in total
3. it can be subtracted 320 times
4. 3,032
5. 27,315
6. 287, then estimate 287x6=1,722
7. 
Caxlyn
1. 2322
2. 1248
3. 320
4. 3032
5. 27315
6. 287
7. 4