Create a Tens and Ones place mat. To do this, take any sheet of paper and fold in half. Write “TENS” at the top of the left side and “ONES” at the top of the right side. Using any type of manipulatives (cubes, coins, beans, rices, plastic chips, etc). Play number games wherein your represents two digit numbers by stacking sets of tens on the left side and placing individual ones on the right side of the mat. This will provide tangible learning experiences that will help your child gain an understanding of the ten-base system.