Calculation drill

1 "Calculation Workout drill Elementary school 1st and 2nd grade "
A calculation drill that adds, subtracts, and multiplies numbers arranged in vertical and horizontal cells. Elementary school 1st and 2nd grade We started by adding 10 squares so that students can work with ease. The number of squares will gradually increase, and eventually we will tackle the problem of addition and subtraction of 50 squares. In the latter half, problems of multiplication, addition and subtraction of 2-digit and 1-digit will also appear. By working on simple calculation problems every day, you can improve your basic calculation power.

2 "Calculation Workout drill Elementary school 3rd and 4th grade "
Elementary school 3rd and 4th grade to live for, starting from the addition of 50 mass, in the end, 100 squares of addition, subtraction, will work on the problem of multiplication. Also, in the latter half, there will be problems of full division, addition and subtraction of 2-digit and 1-digit, and multiplication. In addition, the problem of "inverse mass calculation" that fills the mass in contrast to the usual Calculation Workout drill is also taken up. By thoroughly working on simple calculation problems every day, you can improve your basic calculation power and train your brain.

3 "Calculation Workout drill Elementary school 5th and 6th grade "
Elementary school 5th and 6th grade For students, it is a content that you can thoroughly tackle the problem of addition, subtraction, and multiplication of 100 squares. Also, in the latter half, the problems of addition, subtraction, and multiplication of 2-digit and 1-digit, which are very difficult, will appear. In addition, problems such as excessive division also appear. The numbers on the squares are also arranged in the right column, making it suitable for left-handed people. By thoroughly working on simple calculation problems every day, the basic calculation power is greatly improved.

4 "Calculation Workout drill to remember multiplication table"
In this book, we have carefully selected issues specific to learning multiplication tables.
Starting with multiplication of 10 squares, we are able to thoroughly master the multiplication by tackling various problems such as "Anaume multiplication table" and "Opposition multiplication table". In the latter half, problems such as division of 10 squares and multiplication of 2 digits x 1 digit will also appear. You can train your brain while learning the multiplication table.