Envision Math Dec

Common Core Standards: 1.NBT.4, 1.NBT.5. Objective: Students will write the numbers that are 1 more or 1 less and 10 more or 10 less than a two-digit number. Daily Common Core Review 9-1 worksheet work together under the document camera: apply basic facts, tens and ones, and write number sentences. Topic Opener: Comparing and Ordering Numbers to 100. Math envision CD: video for lesson 9-1 ... ................
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