My son is on lesson 48 in D. I still have him doing the untimed multiplication practice sheets (with the little box of multiples) from level C daily (along with his games). I see that there are timed multiplication sheets as part of the worksheets later on in D, but were there any daily practice sheets for D like for C? Just making sure. :)

Hi, Marti!

Starting at Lesson 56 in Level D, you will start using the Practice sheets in the Appendix on a daily basis. Of course, you can start them sooner, if you choose. ;-)

Let us know if you have any further questions!
Have a great day!
Rachel