About Lesson
Math Man
Math Man is an elementary activity to practice addition, subtraction, multiplication, and division math facts. Solve math problems and avoid ghosts!
Link: https://www.abcya.com/games/math_man
Magic Triangle
Magic Triangle is a number puzzle to practice and apply properties of operations as strategies to add and subtract. Fluently add and subtract within 20 using mental strategies. Place the number of discs along the sides of the triangle. Make sure each sum equals the target number. Make your own number puzzles!
Link: https://www.mathplayground.com/magic_triangle.html