40 ! 40 (forty) 2's go into 80 !
46.
1
26
Exactly 16
how 2s go into 324?
96 ÷ 2 = 48
thirty 60 / 2 = 30
Two will go into forty two twenty one times.
Exactly 18 of them do, with nothing hanging out and no room to spare.
80
25 of them
20 4s go into 80.