Place value die. a cube for tens and ones. Can easily be extended for larger numbers. hundreds, one thousands, ten thousands etc. Students can also build numbers with bean sticks or unifix cubes if they're not ready for base 10 blocks
Could also turn into English game. Fish an “adjective”, “verb”, and “noun” and then write a sentence using those words. Odd And Even Number Fishing. A simple activity to set up to teach your child about odd and even numbers.