Making Tens - Build number sense by reinforcing the math strategy of making ten. Teach students to make 10 to add and strengthen their mental math skills. Grab the FREE addition game Find the Ten Within.

Number sense and operations Preschool Math: Measuring Your Hands & Feet. Simple math concepts for early learning with measuring different items. Use blocks, LEGO or unified cubes to measure height, width, or length for a simple math activity.