1 = een (like eeeeewh -wh and the letter n short nun sound)
2 = twee (th we eee like the "een (1)")
4 = vier (phee sound.. teevee (like vee -ee) and iiiee (but short) and rrr)
5 = vijf (again that v from teevee, ij sounds like I, f like deff, not hearing)
6 = zes (zebra (that z) e liek eeeh? and s like a short "s" in sea)
7 = zeven (zebra z again - rest sounds like "even" only not ea but effen.. more)
8 = acht (a like aaah, ch is like gggghh.. the sound you make to scrape your trouth, and the "t")
9 = negen (nnn, e (short), g also sounds like the "ch", e (short) and nnn
10 = tien (t again, iiiee (but short) and nnnn)
If you like more, I glady help you... smile