Mental Calculation Files
Mental Methods - Four Operations
Added 27.07.11
- An Excel file that generated questions and solutions
Multiply & Divide by 10, 100, and 1000
Added 25.03.12
- Use the Powerpoint together with mini whiteboards to test the students knowledge of place value when multiplying and dividing by powers of 10.
Number Races
Added 03.10.11
- A pack of 51 mental calculations games, designed to strengthen mental agility