Classroom printables, activities & worksheets

Composing and Decomposing Numbers

An extensive collection of composing and decomposing numbers teaching resources to assist your students in composing and decomposing numbers. Also included are number lines for positive and negative integers and time number lines. There are also several classroom number lines that can be printed and displayed on the classroom wall and others that can be printed and attached to your students’ desks or be on hand for math activities.

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