The 14-day mental arithmetic challenge in the number range 100

How does the "14-Day Mental Arithmetic Challenge in the Number Range 100" work for second-grade math?
With the 14-Day Mental Arithmetic Challenge from the Grundschulkönig (Primary School King), children can practice and deepen their mental arithmetic skills in all the arithmetic operations they've learned. It's also ideal for the holidays!
Each day for two weeks, students will work on a worksheet covering the various arithmetic operations required for second-grade students. The tasks vary in the type and format of the calculations. In the top bar of each worksheet, students can note the time spent completing them. This allows them to see at the end of the challenge whether they have mastered all the arithmetic operations or whether they need more practice. Individual worksheets can then be selected and worked through to further reinforce the knowledge gained.
What does the downloadable material collection "14-Day Mental Arithmetic Challenge in the Number Range 100" contain?

• 15 DIN A4 pages as PDF for downloading and printing
• Solutions to the tasks for download as PDF
• 3rd edition

What does the printed material collection "14-Day Mental Arithmetic Challenge in the Number Range 100" contain?

• Task folder with 15 DIN A4 pages in printed form
• Delivery is by post
• Solutions enclosed
• 3rd edition

>>> Continue practicing with our learning island - word problems in the number range 100 (math, 2nd grade)!