Encourage strong arithmetic understanding through targeted addition exercises. **Topics Included:** • Thank You • Addition challenge add 10 11 • Addition challenge add 10 24 • Addition challenge add 10 28 • Addition practice add 10 1 • Addition practice add 10 13 • Addition practice add 10 15 • Addition practice add 10 18 • Addition practice add 10 22 • Addition practice add 10 32 • Addition practice add 10 34 • Addition practice add 10 38 • Addition practice add 10 47 • Addition practice add 1