If you are looking for extra math resources and activities, here are some websites that you may find helpful.

Khan Academy:

Math lessons and activities to reinforce learning

https://www.khanacademy.org/math/k-8-grades

Khan Academy Kids app:

Math games on Android/IOS

https://learn.khanacademy.org/khan-academy-kids/

JumpStart:

Math worksheets and activities

https://www.jumpstart.com/parents/resources/math-resources

https://www.jumpstart.com/teachers/curriculum/math

Math Blaster:

Math games

To use this, you will need to sign up for a free account.

http://www.mathblaster.com/parents/math-games

ABCYA:

Math games

https://www.abcya.com/

NRICH Math:

Math games and activities for home.

Click on the link and go to the orange square "Activities and Games."

https://nrich.maths.org/14741