As we move forward, the complexity level of the tables increases. The limit of natural numbers involved in multiplication upto 20 also increases and thus, it is harder to remember. Example- in 2’s table the maximum limit of the product is 40 (2x4=40) but at the same time in 8’s table, the maximum limit is 160 (8x20=160). So memorising numbers till 160 is harder than 4. Learning 8’s table is actually important as nothing can replace the calculation involving the multiples of 8. Even the method of repetitive addition becomes time-consuming.
Do you need help with
your Homework? Are you preparing for Exams?