COUNTING ANIMAL LEGS
How many legs do these 20 Animals have in total?
8 legs x 5 Scorpions (all Arachnids have 8 legs) = 40 legs
6 legs x 10 Scarabs (all Insects have 6 legs) = 60 legs
= 40 legs + 60 legs
= 60 legs + 40 legs
= 100 legs
Picture: Counting Animal Legs (ChildUp.com)