Sum-up and Summate

Sum-up noun - A short statement of the main points.

Summate and sum-up are semantically related. In some cases you can use "Summate" instead a verb phrase "Sum-up".

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

Sum-up and summate are semantically related. Sometimes you can replace phrase "Sum-up" with "Summate", this terms are similar.