• addition and subtraction strategies • Directed numbers • number line •
Difficulty:
Easy (2–3 letters): 4 points
Moderate (4–5 letters): 6 points
Difficult (6–7 letters): 8 points
Extreme (8+ letters): 10 points
Timer length:
30 seconds
60 seconds
90 seconds
How many equations would you like to generate? 123456 Generate