If you are approved for supplemental security income and social security disability will you get full benefits from both or will it get cut in half and if your children receive ssi will their benefit be effected?

If you are aproved for supplemental security income and social security disability will you get full benefits from both or will it get cut in half and if your children receive ssi will their benefits be affected if you receive ssi or ssdi?

In my case I got 1/2 of my SSD because I didn't work enough credit hours to get the full benefits. But I am not sure about your situation