Mental Math for Seniors
Abacus Math/Mental Math Level 4
This course emphasis on Application of all the formulas for Addition and Subtraction on Abacus and on fingers as well.
Student Learning Outcomes:
• Addition and Subtraction on Fingers with all formulas.
• Addition and Subtraction on Abacus with all formulas.
• Working with House of 5 Formulae for Subtraction.
• Application of Multiple Formulae.
• Working on Hundreds using Abacus
• Speed calculation
• Imaginary Calculation
• Pen and Paper
• Soroban Abacus
• Pre-request Course: NA
Following is the course outline of the course:
Introduction To House Of 10 Subtraction -9 Formula
House Of 10 (-8)
House Of 10 (-7)
House Of 10 (-9, -8 And -7)
House Of 10 (-6)
House Of 10 (-5)
House Of 10 (-4)
House Of 10 (-3)
House Of 10 (-2)
House Of 10 (-1)
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