How to Multiply on the Abacus with a two digit multiplier?
Let’s generalize what we did with Multiplication with Single Digit Multiplier to a multi-digit multiplier. In this case we will
Continue readingShare ideas about soroban, math and all things education…
Let’s generalize what we did with Multiplication with Single Digit Multiplier to a multi-digit multiplier. In this case we will
Continue readingMultiplication on the abacus is simple, fast, and efficient. The pre-requisites for learning how to multiply on the abacus are
Continue readingTo add and subtract 2 and 3 digit numbers or even higher multi-digit numbers is the same as if we
Continue readingIn Lesson 11 we looked at the Forward Double Rod movement for addition problems. Now let’s take a look at the Reverse
Continue readingHere we will explore the final bead movement in our basic skill training program that looks at executing the 10
Continue readingIn Lesson 13 we explored the Forward Double Fives in the forward direction for addition. Now let’s take a look at
Continue readingNext take a look at our facts training program and flash anzan, getting started 3. The following is a transcript
Continue readingNext we look at our mental math training program getting started 2. The following is a transcript of the video.
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