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More less and equally likely Level 2

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Subtraction Level 2

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Subtraction equations up to three digits Level 2

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Compare size and weight Pre-K

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Subtraction sentences up to 10 Level 2

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Light and heavy Pre-K

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Subtraction sentences up to 20 Level 2

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Long and short Pre-K

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Subtraction using number lines up to 20 Level 2