This worksheet focuses on addition, subtraction, and multiplication of two-digit numbers and is designed to help children practice basic math skills and practice doing math faster. INCLUDED: 45 pagesDouble digit addition 15 pagesDouble digit subtraction 15 pagesDouble digit multiplication (10-50) 8 pagesDouble digit multiplication (10-99) 7 pagesAnswer KeyPractice single digit, double digit addition and subtraction for kids.Halloween practice single digit. Addition, subtraction, multiplication