Math worksheet featuring addition and subtraction equations with orange squares to fill in.
A colorful math worksheet titled "Addition-Subtraction rule" with a grid of equations. The worksheet instructs to "Fill in the correct numbers in orange squares." The grid includes equations like 10 - 4 = ___ and 5 + ___ = 10, with some squares highlighted in orange and green. There are illustrations of paintbrushes and children at the bottom.