Introduction to Multiplication and Larger Row Operations
Objective
Introduce basic multiplication while solidifying addition and subtraction skills for multi-row setups.
Topics Covered
-
Addition, subtraction, and initial multiplication techniques on the abacus.
-
More advanced mental calculation formulas.
-
Basic multiplication tables and 1-digit sums
Exercises
-
2 & 1-digit numbers in 3-row to 5-row configurations
-
3-digit numbers in 2-row setups
-
Practice with 1- and 2-digit sums across 3-row and 5-row configurations
-
Fostering comfort with transitioning between addition, subtraction, and multiplication