Curated OER
Hundreds and Tens - Count the Blocks & Rows
A perfect second grade worksheet. The class reviews counting by hundreds and tens using cubes, then count blocks and rows to determine how many cubes there are in a given set, 4 sets total.
Curated OER
Base Ten Blocks - Rods and Flats (B)
In this using base ten blocks worksheet, students trade flats for groups of rods to solve the problems. Students solve 6 problems.