Level 5
Introducing division, decimal numbers on abacus, introducing 5-digit calculations.
Practice for up to 1 digit 22 rows, 2 digit 14 rows, 3 digit 18 rows, 4 digit 10 rows, 5 digit 2 rows,
1 and 2 digit 10 rows, 1 and 2 and 3 digits 5 rows, 2 and 3 digit 5 rows.Multiplication 3 digit * 1 digit, division 3 digit / 1 digit.