Hello friend, aapka mathematics problem with fast tricks me swagat hai.
Jaisa ki aapne picchale post me 3 digits k number ka multiply tricks k saath karna shikha hai.Agar aapne nhi pada to yaha click kark pade. Ye post bhi usi post k aage ki hai. Is post me aap 3 digits k number ka multiply krne k kuch or method janege. Is post ko padane k baad aapko khi bhi na samjh aaye to comment kar k jarur bataye. To chhaliye start karte hai -:
Example - 1. 988 * 998 = ?
Solution -: sabse phale hum aadhar ( base) lenge. To iss example k liye aadhar = 1000 .Ab
niche diye steps ko follow kare -:
Step -(1)-: 988 aor 998 aadhar 1000 se krmsh(respectivily) 12 and 2 kam hai. to isse aise
likhe -:
988 - 012
998 - 002
Yaha minus (-) sign ye bata rha hai ki 988 aor 998 1000 se kam hai.
Step-(2)-: left side k 988 ko lekar right side k 002 ko minus kar de jaisa maine niche kiya
kiya hai -:
988 - 002= 986
Ab 986 ko left side 988 aor 998 k niche likhe.
988 - 012
998 - 002
986
Step -(3)-: ab right side k 012 aor 002 ka multiply kare aise 012 * 002 = 024 .
024 ko right side 012 aor 002 k niche likhe -:
988 - 012
998 - 002
986 024
Bus ho gaya 988 * 998 = 986024 Ans.
Example - 2. 108 * 108 =?
Solution -: Iss example me hum dekhate hai ki 108 ,1000 k paas nhi hai. Isliye iss example
me aadhar 1000 nhi lenge.
108 ,100 k paas hai. Isliye aadhar 100 lenge. Ab step by step samjhte hai -:
Step-(1) Aadhar = 100
108 aadhar 100 se 8 jada hai. Isliye isse aise likhe jaisa niche likha hai -:
108 + 8
108 + 8
Yaha par "+" ka matalab 108 aadhar se jada hai. Agar aadhar se kam hota to "-"
lete.
Step -(2) Ab left side k upar wale 108 ko right side k niche wale 8 se jod (add) de.
108 + 8 = 116 phir left side k niche likhe -:
108 + 8
108 + 8
116
Step-(3) ab right side k 8 aor 8 ka multiply kark niche likhe jaisa maine likha hai -:
8 * 8 = 64
108 + 8
108 + 8
116 64
Bus ho gaya 108 * 108 = 11664 Ans.
Example - 3. 105 * 108 =?
Solution -: iss example ko maine niche diye image me samjhaya hai -:
Image -1
Image -2
Example -4. 991* 945 = ?
Solution -: Steps Ko follow kare -:
Step -(1) Aadhar =1000
Step-(2) 991 aor 945 aadhar se 9 aor 55 kam hai to aise likhe -:
991 - 009
945 - 055
Step-(3) left side k 991 aor right side k 55 ko minus kare aise - : 991 - 055 = 936 .
936 ko left side likhe aise -:
991 - 009
945 - 055
936
Step-(4) Ab right side 009 aor 055 ka multiply kare aise 009 * 055 = 495 .ise right side likhe-:
991 - 009
945 - 055
936 495
Bus ho gaya 991 * 945=936495 Ans
Aap ko ye post kaisa laga apne sujhaw jarur de . Hume aapk sujhaw ka intajar rhega.
991 - 009
945 - 055
936 495
Bus ho gaya 991 * 945=936495 Ans
Aap ko ye post kaisa laga apne sujhaw jarur de . Hume aapk sujhaw ka intajar rhega.
251*271 को केसे करेगे ।।। तो bas क्या करेगा।।।।
जवाब देंहटाएंVinod Ujjiwal-:
जवाब देंहटाएंSabse pahale mai aapko batadu ki mai jald hi
iss type k question k liye post karuga. Aor aapka question - 251 * 271 =? Ko batata hu.
Tricks -: iss question k liye " base " = 1000/4= 250
251 + 1
271 + 21
Ab 251 + 21=272
Aor 1* 21 = 021
251*271 = 272021/4 = 68021 ans.
Maine 4 se divide isliye kiya kyki base 1000/4 hai. Ab bhi koi problem ho to jarur puchhe.
Excuse me, how i get the number for minus?
जवाब देंहटाएंThanks for your kindness
Excuse me, how i get the number for minus?
जवाब देंहटाएंThanks for your kindness