MATH.CONTENT – Operations & Algebraic Thinking – Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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The Kissing Hand Book Companion
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Distance Learning Packet For First Grade
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Distance Learning Packets First Grade – A Tale Of Two Beasts
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Brave Irene – Book Companion – Distance Learning Packets First Grade
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Valentines Day Party And Center Activities Kindergarten First Grade 2nd Grade
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First Grade Math And Literacy Centers January Games And Activities
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March Math Games First Grade No Prep St. Patricks Day Centers Kindergarten
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SUBTRACTION BOWLING
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Snowmen At Work | Snowman At Night Activities | First Grade Theme Day
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Winter Math Games And Activities For Centers No Prep
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Elf Day Activities Elf Application Kindergarten 1st Grade Christmas Party
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