⚡ Speed Maths4 Levels20 ChaptersFree · Hinglish
Speed Maths ⚡
Hisaab ko tez aur sahi banane ki chhoti-chhoti tricks, Charu Mam ke saath, bilkul shuru se! Calculator ke bina 99 + 47 aur 1 se 100 ka jod, sab mann mein, aur aage chal kar guna ki tricks bhi. Har trick ke saath samjhaaya gaya hai ki woh kaam kyun karti hai, taaki aap ratte nahi, samjhein.
📌 Har post mein kya milega:
- ⏱ Before aur After Timer: trick se pehle aur baad apna time naapo
- 🪄 Trick step by step, “Atak gaye?” madad ke saath
- 🔍 Yeh kaam kyun karta hai: chitra (diagram) ke saath
- ✏️ Solved examples, har ek normal tareeke se check
- 🏃 Speed Drill (15 sawaal), ⏰ One-Minute Challenge, 📝 10 MCQs aur 🧠 Olympiad style Challenge
- 🎯 Exam mein kahan kaam aayega, 👩🏫 Charu Mam ka Tip aur 🤖 AI Tutor practice
Level 1: Basics
Shuruaat yahin se: jod, ghatav aur aasaan guna ki tricks.
Ch 1
Speed Maths Kya Hai
Mental maths ki power, place value, practice plan · 3 posts
Padho →
Ch 2
Left to Right Addition
Pehle dahai, phir ikai; lambi list; tricky sawaal · 4 posts
Padho →
Ch 3
Fast Subtraction
100 aur 1000 se ghatana, paise ka hisaab
⏳ Jald aa raha hai
Ch 4
Multiply by 11
11 se guna 2 second mein
⏳ Jald aa raha hai
Ch 5
Multiply by 5, 25 aur 50
Aadha karo, double karo
⏳ Jald aa raha hai
Ch 6
Squaring Numbers Ending in 5
25², 35², 85² turant (square: 5² = 5 × 5 = 25; ² matlab number ko usi se guna)
⏳ Jald aa raha hai
Level 2: Multiplication Magic
Guna ki asli tricks.
Ch 7
Near 10/100: Base Method
10 aur 100 ke paas wale numbers ka guna (base = paas wala round number, jaise 10 ya 100)
⏳ Jald aa raha hai
Ch 8
Above and Below Base
Ek number base se upar, ek neeche
⏳ Jald aa raha hai
Ch 9
Near 50 aur 200
Naye base ke saath guna
⏳ Jald aa raha hai
Ch 10
Multiply by 9, 99 aur 999
9 wale numbers se guna
⏳ Jald aa raha hai
Ch 11
Multiply by 12 (Trachtenberg)
12 se guna ka niyam (Trachtenberg = ek ganitagya, yaani maths expert, ka banaya tareeka)
⏳ Jald aa raha hai
Ch 12
Trachtenberg Rules for 6, 7, 8, 9
Pahaade (table) ke bina guna, Trachtenberg ke tareeke se
⏳ Jald aa raha hai
Level 3: Squares, Roots aur Division
Square, root aur bhaag ki tricks.
Ch 13
Fast Squaring Near Base
Base (10, 100 jaise round number) ke paas wale numbers ka square (number × wahi number)
⏳ Jald aa raha hai
Ch 14
Square Root Estimation
Square root ka tez andaaza (square root = ulta square: 25 ka square root 5, kyunki 5 × 5 = 25)
⏳ Jald aa raha hai
Ch 15
Cube Roots of Perfect Cubes
5 second mein cube root (cube root: kaunsa number 3 baar guna karne pe aaya; 27 ka cube root 3, kyunki 3 × 3 × 3 = 27)
⏳ Jald aa raha hai
Ch 16
Quick Division by 5, 9 aur 25
Tez bhaag
⏳ Jald aa raha hai
Ch 17
Divisibility Shortcuts
Divisibility: kis number se poora bhaag jaata hai, bina kuch bache
⏳ Jald aa raha hai
Level 4: Check aur Practice
Jawab check karna aur sab tricks ka mix.
Ch 18
Digit-Sum Checking (Casting Out Nines)
Casting Out Nines yaani “9 wala check”: digits jodkar 5 second mein dekho jawab sahi hai ya nahi
⏳ Jald aa raha hai
Ch 19
Estimation
Exact se pehle andaaza
⏳ Jald aa raha hai
Ch 20
Speed Maths Tricky Challenge
Saari tricks ka mixed test
⏳ Jald aa raha hai
📅 Naye chapters jald aa rahe hain! Update ke liye hamare Telegram aur WhatsApp channel se judiye. Doubt ho to CharuMam AI Tutor se poochho. 💬
💛 Like, Share, Subscribe, Follow!
Agar aaj kuch naya samajh aaya, to is page ko like kijiye, apne doston aur class ke group mein share kijiye, aur roz nayi trick ke liye humein subscribe aur follow kijiye! 🙏
- 🌐 Website: charumam.com
- 🤖 AI Tutor (doubt poochho, 24×7): tutor.charumam.com
- ▶️ YouTube (subscribe): @charumamofficial
- 📸 Instagram (follow): @charumamofficial
- ✈️ Telegram: t.me/charumam
- 💬 WhatsApp Channel: Charu Mam WhatsApp Channel
— 📌 charumam.com