Create README.md

RannelT · web-flow · commit 0e41c0cd3d7d · 2024-10-10T22:44:28.000+08:00
diff --git a/scala-core-modules/scala-core-numbers-2/README.md b/scala-core-modules/scala-core-numbers-2/README.md
@@ -0,0 +1 @@
+[Different Ways to Calculate the Sum of a List in Scala](https://www.baeldung.com/scala/list-sum-items)

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1 @@`
	`1`	`+[Different Ways to Calculate the Sum of a List in Scala](https://www.baeldung.com/scala/list-sum-items)`