I may not know what 10+47+3 equals but I do know every battle that took place during the second world war

African Front

Western Desert Campaign: June 1940 – February 1943
Italian invasion of Egypt: September 1940
Operation Compass: December 1940 – February 1941
Battle of Nibeiwa: December 1940
Battle of Sidi Barrani: December 1940
Siege of Giarabub: December 1940 – March 1941

Battle of Bardia: January 1941
Battle of Mechili: January 1941
Capture of Kufra: January 1941 – March 1941
Battle of Beda Fomm: February 1941
Operation Sonnenblume: February – May 1941
Siege of Tobruk: April – November 1941
Bardia raid: April 1941
Operation Brevity: May 1941

Operation Skorpion: May 1941
Operation Battleaxe: June 1941
Twin Pimples raid: July 1941
Operation Crusader: November – December 1941
first action at Bir el Gubi: November 1941
Battle of Point 175: November – December 1941
second action at Bir el Gubi: December 1941

Battle of Gazala: May – June 1942
Battle of Bir Hakeim: 26 May – 11 June 1942
First Battle of El Alamein: July 1942
Battle of Alam el Halfa: August – September 1942
Second Battle of El Alamein: October – November 1942
Battle of El Agheila: December 1942

East African Campaign: June 1940 – November 1941
Italian invasion of Sudan: June 1940
Italian conquest of British Somaliland: August 1940
Battle of Tug Argan
Battle of Agordat: January 1941
Battle of Keren: February 1941
Siege of Saïo: March 1941
Battle of Amba Alagi: May 1941

Battle of Culqualber: August – November 1941
Battle of Gondar: November 1941
West African Campaign: September–November 1940
Battle of Dakar: September 1940
Battle of Gabon: November 1940
Operation Torch: November 1942
Operation Terminal: 8 November 1942
Naval Battle of Casablanca

Tunisia Campaign: November 1942 – May 1943
Battle of the Kasserine Pass: February 1943
Battle of Sidi Bou Zid: February 1943
Battle of Medenine: March 1943
Battle of the Mareth Line: March 1943
Battle of El Guettar: March – April 1943
Operation Flax: April 1943

Battle of Longstop Hill (1943): April 1943
Battle of Hill 609: 27 April – 1 May 1943
Operation Vulcan: May 1943
Operation Retribution: May 1943

Middle Eastern Front

Iraq Campaign: May 1941
Syria–Lebanon Campaign: June – July 1941
Battle of the Litani River: June 1941
Battle of Sidon (1941): June 1941
Battle of Kissoué: June 1941
Battle of Merdjayoun: June 1941
Battle of Palmyra: July 1941

Battle of Deir ez-Zor: July 1941
Battle of Damour: July 1941
Battle of Beirut: July 1941
Iran Campaign: August–September 1941