The final level Abacus Level-8 of 8 series discusses the review of important topics present in Level-7 of 8 Series Book is given and then discusses the higher level of arithmetic calculations like finding Percentages of 1,2,3-Digit numbers; Ratio Percentage; LCM; HCF; Squares for 2,3-Digit numbers; Square roots for 3,4,5,6-Digit numbers; Cubes for 2,3-Digit numbers; Cube roots for 3,4,5,6-Digit numbers using Abacus representations.
Chapter 1: PERCENTAGE
Chapter 2: PRIME FACTORISATION, HIGHEST COMMON FACTOR &
LEAST COMMON MULTIPLE
Chapter 3: SQUARES
Chapter 4: SQUARE ROOTS
Chapter 5: CUBES
Chapter 6: CUBE ROOTS
Age Group: This level can be prescribed for the students who completed Level-7 of Abacus or to kids aged 11 and above.