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use concrete and pictorial models to compose and decompose numbers up to 120 in more than one way as so many hundreds, so many tens, and so many ones;
A worksheet for students to use when learning to write two-digit numbers in expanded form.
A set of Base-10 flashcards for the numbers 1–120.
A blank place value chart to use when exploring three-digit numbers.
Build number sense skills with this set of 32 place value task cards.
A worksheet to use when reviewing 2-digit place value.
Use this set of dominoes when learning how to match 2-digit numbers written in standard form and expanded form.
A puzzle to help children learn about two-digit numbers and their representations.
A worksheet to use when practicing place value with 3-digit numbers.
Follow the color-coded number guides to fill in the hundreds chart square and reveal 3 special 100th Day of School mystery pictures.
A drag and drop activity to practice expanded form through to the hundreds place.
Practice identifying numbers in word form, expanded form, and standard form with a fun spreadsheet pixel art activity.
Unlock place value understanding with this bulletin board for back-to-school that can remain on the wall all year long!