diff --git a/README.md b/README.md
index 2d0ad2b..cd389ad 100644
--- a/README.md
+++ b/README.md
@@ -447,12 +447,6 @@ awk 'BEGIN{OFS="\t"}$3="chr"$3'
 awk '!/bbo/' file 
 ```
 
-##### Column subtraction
-    
-```bash
-cat file| awk -F '\t' 'BEGIN {SUM=0}{SUM+=$3-$2}END{print SUM}'
-```
-
 ##### Usage and meaning of NR and FNR
 e.g.  
 fileA:  
@@ -823,6 +817,18 @@ for line in $(cat myfile); do echo $line; read -n1; done
 ```bash
 factor 50
 ```
+##### Sum up input list (e.g. seq 10)
+    
+```bash
+seq 10|paste -sd+|bc
+```
+
+##### Column subtraction
+    
+```bash
+cat file| awk -F '\t' 'BEGIN {SUM=0}{SUM+=$3-$2}END{print SUM}'
+```
+
 
 ##### Simple math with expr
 ```bash
@@ -852,6 +858,7 @@ echo "var=5;--var"| bc
 
 
 
+
 ## Download
 [[back to top](#handy-bash-oneliner-commands-for-tsv-file-editing)]
 ##### Download all from a page
@@ -1364,12 +1371,6 @@ echo $input
 seq 10
 ```
 
-##### Sum up input list (e.g. seq 10)
-    
-```bash
-seq 10|paste -sd+|bc
-```
-
 ##### Find average of input list/file
     
 ```bash