Math's videos and songs to help:

Timestables:

https://www.youtube.com/watch?v=C3PojOwjHcc

Number bonds to 100: 

https://www.youtube.com/watch?v=SOtkHvRQ7CU

Time: 

https://www.youtube.com/watch?v=h6RNkQ7lU8Y

Data: 

https://www.youtube.com/watch?v=zF_dBk8EPDk

Factors and Multiples: 

https://www.youtube.com/watch?v=1qPfLkOEuYY

Prime numbers: 

https://www.youtube.com/watch?v=FBbHzy7v2Kg