From 9a566598c195c716a3e2f73b0406df2ee622f664 Mon Sep 17 00:00:00 2001
From: bt3gl <1130416+bt3gl@users.noreply.github.com>
Date: Thu, 29 Sep 2022 04:07:19 -0700
Subject: [PATCH] =?UTF-8?q?=F0=9F=8D=9F=20add=20some=20gas=20info?=
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---
 solidity/saving_gas.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/solidity/saving_gas.md b/solidity/saving_gas.md
index 96bcd6c..8c682d9 100644
--- a/solidity/saving_gas.md
+++ b/solidity/saving_gas.md
@@ -4,6 +4,8 @@
 <br>
 
 #### Gas is the cost to for on-chain computation and storage.
+#### Examples: addition costs 3 gas, Keccak-256 costs 30 gas + 6 gas for each 256 bits of data being hashed, sending a transaction costs 21,000 gas.
+
 
 <br>