This math topic focuses on subtracting using base 10 blocks, translating visual representations (cross-out methods) into subtraction equations without borrowing. Specifically, it involves hundreds and tens and is designed for handling 1- and 2-digit numbers in subtraction equations. Each problem presents an image of base 10 blocks and requires choosing the correct subtraction sentence among multiple choices. This is part of a larger unit on addition and subtraction of integers.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.