Students explore number relationships by connecting addends that combine to form target sums, including making ten, in this interactive game. Learners manipulate number pieces to discover multiple addition combinations, reinforcing place value understanding. Supports TEKS 1.5.B, 2.4.B, 3.2.B and aligns with Common Core 1.OA.C.6 and 2.NBT.B.5 (make a ten, addition strategies).
Skills: number composition, addition strategies, place value, number sense. Grades 1-4.