Addition and subtraction within 100 in 15 minutes a day
The express trainer in mathematics is intended for students in grades 1–4. By solving addition and subtraction problems daily for 15 minutes a day, the student will quickly learn to calculate mentally without using a calculator. This skill will be...
useful not only for completing homework or during tests but also in everyday life
Printhouse: Eksmo
Series: Express trainer for elementary school
Age restrictions: 0+
Year of publication: 2025
ISBN: 9785042138348
Number of pages: 16
Size: 211x211x1 mm
Cover type: мягкая
Weight: 42 g
ID: 1719657
In stock
€ 1.69
Will be delivered to United States on 8 September (Tu):
By courier
from € 38.94
