we can also observe that 35 x 95 ------- 3 x 9 | 5 x 5 27 | 25 + 6 0 ------> 30 + 90 = 120 and 120 : 2 = 60 ---------- 45 x 75 ------- 4 x 7 | 5 x 5 28 | 25 + 5 5 -----> 40 + 70 = 110 and 110 : 2 = 55 ----------- 3375 It is easier for students to remember to add the arithmetic mean of 30 and 90 or 40 and 70 and put them before "the unit's place" than to remember formula P + (S / 2) or P + (S - 1) / 2. if we have the arithmetic mean with three digits ---->170 (125 x 95 ---> 120 + 90 = 210 125 x 95 ------- 12 x 9 | 5 x 5 108 | 25 +10 5 -----> 120 + 90 = 210 and 210 : 2 = 105 (and also put them before "the unit's place) ---------- 11875
we can also observe that
35
x 95
-------
3 x 9 | 5 x 5
27 | 25
+ 6 0 ------> 30 + 90 = 120 and 120 : 2 = 60
----------
45
x 75
-------
4 x 7 | 5 x 5
28 | 25
+ 5 5 -----> 40 + 70 = 110 and 110 : 2 = 55
-----------
3375
It is easier for students to remember to add the arithmetic mean of 30 and 90 or 40 and 70 and put them before "the unit's place" than to remember formula P + (S / 2) or P + (S - 1) / 2.
if we have the arithmetic mean with three digits ---->170 (125 x 95 ---> 120 + 90 = 210
125
x 95
-------
12 x 9 | 5 x 5
108 | 25
+10 5 -----> 120 + 90 = 210 and 210 : 2 = 105 (and also put them before "the unit's place)
----------
11875
Suresh you always mesmerises.
Excellent sir ur explanation super sonic &perfect sir, sir plz try shortcut 1^10+2^10+3^10+4^10+.......26^10 find the sum of natural number
You are the best sir 🙏
Awesome that is amazing!!! I did like it
Loved the trick sir
Thank you sir for your help
❤
Great explanation
Super trick sir... 🥳
Thanku so much
الفكرة جيدة استعملها كثيرا مع تلاميذي في القسم منذ مدة.
Sir I want to know how to multiply any number by 4 & 8.
Please can you help me.
how to find the product of 75 ×95
Wow, very very much impress
@@FREEFIREGAMING-xq3lk गुरु शिष्य परम्परा एक अलग चीज होती है
Dont post vulgar comment
Nice trick
I understand but for 3 digits once can you explain please please please 🥺
nice one
Sir... Put me a video about the shortcut tricks for easily understanding the blood relation..
I don't know 25,75 were in comes
Hi
Sir please telugu lo cupandi
......... 94 x 25 .........
9. 4
X 2. 5
----------------
1. 8. 2. 0
+ 4. 5
0. 8
--------------------
2 . 3 5. 0 ✓