its impossible for 4 nines to equal 20
20 + 20 + 20 + 20 + 20 = 100
((4/4) + 1) * 4=20
400+20+5
30 + 4 4 + 30 20 + 14 14 +20 12 + 22
its impossible for 4 nines to equal 20
you cant!!
Add the four numbers together,then divide by two:9+9+1+1=20 20/2=10
There are exactly 20 Nines. 9,19,29,39,49,59,69,79,89,90,91,92,93,94,95,96,97,98 which totals 18 and the last number 99 has 2 nines and therefore 20 nines in total.
20
Four and sixteen = 20.
Exactly 20 times
three nines, minus (2+7)
4 x 5 = 20.
99/9 + 9 = 20
4/5*(-20+5)
20 + 20 + 20 + 20 + 20 = 100