Dan Romero
@dwr.eth
How does the German method work? 25 * 65 = 1,625 25 65 5 * 5 = 25 (2 * 6) + 5 = 17 1,725 What am I missing?
42 replies
15 recasts
76 reactions
Anand ആനന്ദ്🦉🎩
@bombaymalayali
Don’t think the German method shown here works in general. This is how I’ve been doing it since school 25 65 a) 5*5 = 25, last digit of the answer 5, carry 2 b) (2*5)+(5*6)= 40, add 2 carried, 42. Next digit to the left 2, carry 4 c) 2*6 = 12, add carried 4, last digits to the left 16. Answer: 1625
1 reply
0 recast
5 reactions
Trupty Somaiah 🎩🦉
@trupty
222 $DEGEN
1 reply
0 recast
1 reaction
