Multiplication of two-digit numbers - Math's tricks The teacher is a basic source of knowledge because each pupil can inculcate knowledge from them when they step into schools. So the teacher has the ability to make pupils' sustainable. The teacher/Professor has to do more attempts to create some knowledgeable skills to answer questions in an easy manner within a fraction of seconds. Discussion with a friend to solve problems Toda y we discuss some problems with the multiplication of two numbers. 1. 72×78 =? Solution: I step: Multiply the unit number of LHS with the unit place digit/number of RHS. ↓ ↓ i.e. 72 ×78 = __ 1 6 II Step: Multiply the ten's place digit of LHS with that next number like if 2 then multiply 2 with 3, 3 with 4, and so on. ex: 2×3=6, 3×4=12, and so on In this given problem 7 is in ten's place. So Multiply
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