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STANDARDS

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US-FL

Math

Florida B.E.S.T. Math

Grade 1: Number Sense and Operations

Starting at a given number, count forward and backwards within 120 by ones. Skip count by 2s to 20 and by 5s to 100.
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Read numbers from 0 to 100 written in standard form, expanded form and word form. Write numbers from 0 to 100 using standard form and expanded form.
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Compose and decompose two-digit numbers in multiple ways using tens and ones. Demonstrate each composition or decomposition with objects, drawings and expressions or equations.
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Plot, order and compare whole numbers up to 100.
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Recall addition facts with sums to 10 and related subtraction facts with automaticity.
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Add two whole numbers with sums from 0 to 20, and subtract using related facts with procedural reliability.
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Identify the number that is one more, one less, ten more and ten less than a given two-digit number.
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Explore the addition of a two-digit number and a one-digit number with sums to 100.
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Explore subtraction of a one-digit number from a two-digit number.
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