GAME
http://www.abcya.com/number_bingo.htm
Game(9+)
https://www.eslgamesplus.com/numbers-10-to-100-esl-vocabulary-interactive-board-game/
Number Group Game. Play some music and have your Ss walk around the classroom. Stop the music suddenly and call out a number (up to the number of Ss in your class). The Ss must quickly get together in a group of that number. Any Ss who didn't make it sit out until the next round.