The 14-day mental arithmetic challenge in the number range 10,000

How does the 14-day mental arithmetic challenge work in the number range 10,000?
With the 14-day mental arithmetic challenge from the Grundschulkönig (Primary School King), children can practice and deepen all the arithmetic operations they have learned.
For two weeks (also ideal for the holidays), a worksheet with the different calculations of the 4th grade can be worked on every day.
The tasks vary in the type and format of the calculations, as well as in the number and objectives. In the top bar of each worksheet, you can note the time spent. This allows you to see at the end of the challenge whether you've mastered all the calculations or whether you need more practice. You can then select specific worksheets for in-depth study and work through them.
What does the downloadable material for the “ 14-day mental arithmetic challenge for numbers up to 10,000 ” contain?

• 15 A4 pages to download and print
• Solutions to all tasks available for download as PDF
• 4th edition

What does the printed material collection for the “14-Day Mental Arithmetic Challenge in the Number Range 10,000” contain?

• Task folder with 15 DIN A4 pages
• Solutions to all tasks enclosed
• Delivery is by post
• 4th edition

>>> Continue practicing with our learning island – word problems in the number range 10,000 (Math, 4th grade)!