內聯網
https://rummikub-apps.com/
加法
https://www.mathplayground.com/ASB_JetSkiAddition.html
玩具間找數字
http://games.twtop.net/fgameplay.php?id=1197
https://www.mathplayground.com/ASB_Canoe_Puppies.html
比較大小
https://www.sheppardsoftware.com/mathgames/placevalue/FSCompareNumbers.htm
減法
https://cd1.edb.hkedcity.net/cd/bcalt/math/KS1-N2-2/KS1-N2-2-f1/KS1-N2-2-f1-3/KS1-N2-2-f1-3.html
乘法
https://www.mathplayground.com/ASB_GrandPrixMultiplication.html
除法
https://www.mathplayground.com/ASB_Division_Derby.html
四則混算
https://www.mathplayground.com/make_a_number.html
數獨
https://sudoku.com/easy/
擴分約分
https://www.hoodamath.com/games/dirtbikeproportions.html
https://sudoku.com/