Counting noses and Sum

Sum and counting noses are semantically related. in list topic. In some cases you can use "Sum" instead a verb phrase "Counting noses", when it comes to topics like calculate, count, add up.

Sum verb - To combine (numbers) into a single sum.

Counting noses and sum are semantically related. Sometimes you can replace phrase "Counting noses" with "Sum", this terms are similar.