I received from my employer three T4 documents, and 2 Relevé 1 documents, where the amounts are different in each document. is that normal? How to add them in Turbotax?

If I add up the T4 documents it will come to almost the same sum of R1 documents. However, I can't add them separately in Turbotax. The boxes of R1 will auto populate as soon as I enter the T4 documents. I tried to remove the R1, and enter them manually, but it won't work.