80 views
90 gráðu horn?
by Kristjan Halldorsson
123 views
Pýþagóras
143 views
Jafnt, ójafnt, hvorugt
203 views
Jafnt fall
170 views
Ójafnt fall
320 views
Hliðrun
180 views
Veldi, talnareikningur
216 views
Fleygbogi
100 views
Jafna línu
129 views
Andhverft fall ( Inverse Function)
43 views
Skáplan, enginn núningur
215 views
Algebrubrot, frádráttur
202 views
Algebrubrot, deiling
585 views
Algebrubrot
500 views
Þáttun
74 views
Einslæg horn og þríhyrningar
241 views
Raðfléttur (permutations)
374 views
669 views
Liðun
179 views
Algildisjafna
128 views
Annars Stigs _ Engin Lausn
