Math Tricks-Multiply two digit numbers having same ones digit and tens sum is 10 | Lessonade
❤️ In this video we are going to learn super easy trick to multiply two digit numbers having same ones digit and tens sum is 10 instantly!! with Lessonade. ❤️ Learn more: / @lessonade . 🐫Eg1 (Learn) - 0:25 🐫Eg2 (Learn) - 1:05 🐫 Eg3 (Learn) - 1:34 🐫Eg4 (Faster) - 2:04 🐫Eg5 (Faster) - 2:47 👉Using this fast math trick, you could multiply two digit numbers in just 2 seconds, faster than calculator, pen or paper. Try to remember the trick!!
🍃Rule1: Ones digit must be the same: e.g. 45x65 if you notice ones digit are same.
🍃Rule 2: Tens digit sum is 10: e.g. 37x77 if you notice tens digit sum is 10.
👉Just remember the trick we used. This math trick for fast multiplication will be very useful for competitive exams and exams like 11 plus maths, where you need to answer questions quickly without the need to show the steps.
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