Lightning arithmetic 1

Number range up to 20. The quick calculation card sets are the perfect supplementary material for independent practice for all children and ideal for targeted individual support in case of learning difficulties. The individual card sets are precisely aligned with the quick calculation course in the number book. There is one card set for each school year. Each box contains 420 task cards. With these cards, all children can independently practice their regular mental math exercises and check their solutions. At the end of each card set, there are 60 mixed task cards with 300 sub-tasks. This allows for the assessment of oral calculation skills at the end of the school year. The quick calculation pass, which is included as a copy template, can be used to document the skills of each child exercise by exercise. Consisting of 420 calculation cards in DIN A6 format per school year and a sturdy card box with a sticker.