Add 10 submarine Challenge – ICT Games January 29, 2016October 18, 2020 adminAdd & Subtract Add to BookmarksAdding 10 to a number less then 89. Y1Open Activity Other Suggested Activities submarine Add 10 challenge - ICT Games2 player game YR/1 Scale Challenge - throwing - EChalkRead and estimate different distance scales yr 6 Price Challenge 20p - ICT GamesUse coins up to 20p