3 Review(s)

There are many ways to teach numbers to kids. Abacus is a great tool to teach your child simple math such as counting, addition, subtraction, multiplication and even division. This is "A" book of Level-7. Other than the topics of Plus/Minus/ Multiplication/ Division/Square/BODMAS which were covered in Level-6, this level contains DECIMALS and percentage (%) also. It contains multplication of triple digit multiplicand with double as well as triple digit multiplier. BODMAS formulae has been explained in detail here.