Abacus Books CENTRECOMBO (Term 1 to Term 8) | 16 Books |

Abacus Syllabus Overview

(2 Books, Each 48 Pages)

Our structured Abacus program is carefully designed across eight terms, helping students progressively master both Abacus and Mental Arithmetic skills.

Term 1:

• Direct Addition and Subtraction

• Small Friends Addition and Subtraction

• Big Friends Addition and Combination (21 Formulae)

Term 2:

• Big Friends Subtraction

• Subtraction Combination (13 Formulae)

• Conversion from 40 to 50 and 90 to 100

• Double Digit and Triple Digit Addition and Subtraction

Term 3:

• Two Digit Three Rows, Four Rows, and Five Rows Addition and Subtraction

• Three Digit Two Rows and Three Rows Addition and Subtraction

• Mental Arithmetic - Introduction with Beads Picture

Term 4:

• Abacus Calculation (Book A):

  • Two Digit Six Rows and Seven Rows Addition and Subtraction

  • Three Digit Four Rows and Five Rows Addition and Subtraction

• Mental Calculation:

  • One Digit Six Rows and Seven Rows

  • Two Digit Three Rows and Four Rows

• Multiplication - Introduction (Book B)

Term 5:

• Abacus Calculation and Mental Calculation (Book A):

  • Two Digit and Three Digit Addition and Subtraction

• Multiplication - Mental Calculation

• Division with and without Remainder - Abacus Calculation (Book B)

Term 6:

• Abacus Calculation:

  • Addition and Subtraction with More Number of Digits and Rows

• Double Digit Multiplication and Double Digit Division with Easy Method

• Mental Calculation:

  • Double Digit Addition and Subtraction with More

Term 7:

• Abacus Calculation:

  • Addition and Subtraction with More Number of Digits and Rows

• Decimals Introduction

• Mental Calculation:

  • Double Digit Multiplication and Division

  • Mental Arithmetic, Squares, and BODMAS

Term 8:

• Abacus Calculation:

  • Horizontal Addition and Subtraction

  • Negative Answers

  • Decimal Long Addition and Subtraction

• Mental Arithmetic:

  • Multiplication and Division with Higher Digits

  • Square Root

  • Integers (Addition, Subtraction, Multiplication, and Division)

  • BODMAS