Chains of examples. Counting within 100. For children aged 8-9 years
Regular classes with mathematical exercises gradually form strong computational skills in a child: while practicing, they will learn to perform addition and subtraction, multiplication and division as quickly as possible, moving from simple to complex.
Regular classes with mathematical exercises gradually form strong computational skills in a child: while practicing, they will learn to perform addition and subtraction, multiplication and division as quickly as possible, moving from simple to complex.
Be the first to know about our current discounts, offers and new products!
Check icon
You have added to your basket
Check icon
You have added to favourites
Sold out
The item is currently out of stock.
In stock
Available in warehouse. You will receive the exact delivery date from the operator after the order confirmation.
To order
The product is delivered directly from the publisher. The order processing time is up to 14 days, you will receive the exact delivery date from the operator after the order confirmation.