Monster Marathon: Two-Digit Subtraction #4
Practise, practise, practise: the best way to get comfortable with maths. Help your second grader get a handle on double-digit subtraction in the company of a friendly assortment of monsters. He'll find the big winner of the monster marathon by solving these subtraction problems and flexing his mental maths muscles.
Want more? Print out the rest of the printables in the Monster Marathon series.