Build and break apart 11 to 19 as ten ones plus more ones, recording with drawings or equations like 14 = 10 + 4.
Standards are described in our own words. Read the official Common Core document.
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Tell us what would help your class practice it.
Each worksheet is matched to the skills it practices, and this standard to the skills it asks for. Everything here shares at least one of them. All of it is free to print and use.
