We keep track of how many days we have been in school…while working on place value at the same time. I love the visual aspect of adding the cups underneath it. (Cups are attached to the board withvelcro.) The kids add a stick for each day. Once they have ten sticks in the cup ...
Special values 9.4.8. Working with threads 9.4.9. Recipes 9.4.10. Decimal FAQ 9.5. fractions — Rational numbers 9.6. random — Generate pseudo-random numbers 9.6.1. Bookkeeping functions 9.6.2. Functions for integers 9.6.3. Functions for sequences 9.6.4. Real-valued distributions 9.6.5. ...