Large Male Cod: 12 Small Female Herring: 11 Large Cod: 31 Male Cod: 29 Large Males (Fish): 35 Cod total: 69 Male (Fish) total: 68 Large fish total: 72 Total fish caught: __
(1) Large Male Cod: 12
(2) Small Female Herring: 11
(3) Large Cod: 31
(4) Male Cod: 29
(5) Large Males (Fish): 35
(6) Cod total: 69
(7) Male (Fish) total: 68
(8) Large fish total: 72
Total fish caught: __
(3) Large Cod - (1) Large Male Cod = 31 - 12 = 19 = Large Female Cod
(8) Large Fish Total - (5) Large Males = 72 - 35 = 37 = Large Females
Large Females - Large Female Cod = 37 - 19 = Large Female Herring = 18
Total Female Herring = Small Female Herring + Large Female Herring = 11 + 18 = 29
(7) Male Fish - (4) Male Cod = 68 - 29 = 39 = Male Herring
So.......Total Male and Female Herring = 39 + 29 = 68 = Total Herring
So.....(6) Total Cod + Total Herring = 69 + 68 = Total Fish 137