🟦 Count the Blocks: Hundreds, Tens, and Ones

Students count hundreds flats (each worth 100), tens rods (each worth 10), and ones units (each worth 1) to build three-digit numbers. Each question shows a fresh arrangement of Base 10 blocks, reinforcing the structure of the place value system and building the number sense needed for 3-digit addition and subtraction.

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Visual Guide: 🟦 Count the Blocks: Hundreds, Tens, and Ones

Key Concepts

Count the hundreds flats, tens rods, and ones units. Write the three-digit number.

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