It is a calculation practice notebook that adds “1” to the numerical value of one digit.
It is an addition workbook such as 2+1, 3+1, and 4+1.
50 problems a calculation form are prepared. It is made with PDF. Everything can be used free of charge.
PDF drill for parents and the teachers
It is a calculation practice notebook that adds “1” to the numerical value of one digit.
It is an addition workbook such as 2+1, 3+1, and 4+1.
50 problems a calculation form are prepared. It is made with PDF. Everything can be used free of charge.