Maths Interchange DLO

This week we have been learning to round decimal numbers. For me this was quit easy as I finished all of my activities on Monday and I just had to make a DLO. What type of DLO usage did I use?
Do you think I used Piktochart like I usually do? If you are thinking that your wrong I made a screencastify with my friends (Bailey and Tahnesha). They helped me record this video and Bailey was carrying on with her own work and Tahnesha was in the video helping me. Have a look at this screencastity.....