Use math.random to change the text of a text label?

so im wanting to use math.random to print a number onto a TextLabel when u click a brick, but ive got very very little Lua knowledge so idk how to do this :/ all i know how to do it print it to the output

So this is a 55x2 Dice roll Gambling system

This is its simple form, ill be making it a full GUI later but in simple form you Click the brick, it rolls math.random 1-100 if its 55 or higher it adds X to gold.....ive got the rolling and the 55+ adding to gold but i need the number that it rolls to show up in a TextLabel, which i dont know how to do

I tried

Dice.Text = Rolls

But i guess i dont know enough because it didnt work :/

heres my code :)

function onTouched(clicked)
    part = clicked.Character.Head
    local h = part.Parent:findFirstChild("Humanoid")
    if (h~=nil) then
            local thisplr = game.Players:findFirstChild(h.Parent.Name)
            if (thisplr~=nil) then
                local stats = thisplr:findFirstChild("leaderstats")
                if (stats~=nil) then
                    local score = stats:findFirstChild("Gold")
                    if (score~=nil) then
                        local Dice = game.StarterGui.HUD.Roll -- This is the TextLabel
                        local Rolls = math.random(100)
                        for _ = 1, 1 do
                            print(Rolls)
                            if Rolls >= 55 then --This is being used as a 55x2 Gambling system
                                score.Value = score.Value + 1   
                            end
                            wait(.1)
                        end

                    end
                end
            end
        end
    end

script.Parent.ClickDetector.MouseClick:connect(onTouched)