Sign up free: set up your class, use 6 free math games, and see their diagnostic results.


With our Sumdog family subscription, up to three children can play all Sumdog’s games for math, spelling and grammar!

With your free teacher login, you can…

  • Practise math with 6 fun games
  • Identify gaps with the diagnostic tool, providing a snapshot of children’s learning
  • Motivate students with adaptive questions, tailored to each individual
  • Set multiplication tables practice & view reports on accuracy and speed


With a subscription, you can unlock 27 games, set personalized math practice and assessments, and use spelling and grammar questions. Find out more.

With Sumdog’s family subscription, you can…

  • Login for your child to practise any time, anywhere across all devices
  • Adaptive questions are tailored to each individual so your child can learn at their own pace
  • Observe what your child is learning at school and support them by continuing the fun at home
  • Encourage learning by playing against your child (you can each play at your own level)