math
727+7182
7909
how many teeth does a snail have
12,000
23-21+8
10
how many eyes does a spider have
8 eyes
7282289-2622
7279667
when do babys start to grow hair
when there 10 monts in
1-1+28
28
how many weeks are in a year
52.1429
700-243
457
how many weeks in a year 2018
52.142857142857