Math might be one of the things that give your little ones much headache at their sweet and innocent level. But, you can really relieve some of the stress they are facing when dealing with math problems. This simple worksheet provides your child with some much needed practice sheets to condition them for more difficult tasks. First, look at each number, and then the green digit. Trace the dotted lines in this tracing sheet to match the green digit with its value in base ten blocks.