Go Green with Number Draw

With Number Draw, students can practice a variety of concepts without the paper/pencil!  Concepts may include sums, differences, products, odd and even numbers, and also prime and composite numbers.

Variations

• Students use only use one hand, where the largest product would be 25.
• Students use both hands, where the largest product would be 100.
• Find the sum.
• Find the difference.
• Is the sum, difference, or product even or odd?
• Is the sum, difference, or product prime or composite?