Programming Languages: C++, Java
4.N.11: Know multiplication facts through 12 x 12 and related division facts. Use these facts to solve related multiplication problems and compute related problems, e.g., 3 x 5 is related to 30 x 50, 300 x 5, and 30 x 500. 4.N.12: Add and subtract (up to five-digit numbers) and multiply (up to three digits by two digits) accurately and efficiently. 4.N.13: Divide up to a three-digit whole number with a single-digit divisor (with or without remainders) accurately and efficiently. Interpret any remainders.