Subtraction

= __Subtraction__ =
 * Teacher Notes/Lessons **
 * Subtraction Math Teacher Lesson (materials for lesson are found below in "Activities" section)
 * Subtraction Strategies Teacher Notes

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 * Activities **
 * Subtraction Math Mat, Subtraction Math Sentences, Subtraction Math Symbols
 * Assessments **
 * xxx
 * Books **
 * // Subtraction Action, // Loreen Leedy (1 copy: B)
 * //If You Were a Minus Sign,// Loreen Leedy (1 copy: B)
 * Games **
 * **Dinosaur Math Tracks (C has 3 copies)**
 * Double-Digit Race Subtraction (C)
 * Name that Number Addition & Subtraction Card Game (C) *requires playing cards
 * Journal Worksheets **
 * Horizontal Subtraction Journal (C)
 * [[file:spa12/Subtraction story problems.pdf|L-Subtraction Story Problems]]
 * [[file:spa12/Subtraction with regrouping.pdf|L-Subtraction with Regrouping]]
 * [[file:spa12/Write a story problem.pdf|L-Write a Story Problem]]
 * [[file:spa12/Write a story problemII.pdf|L-Write a Story Problem II]]
 * [[file:spa12/Decide whether to regroup.pdf|M-Decide Whether to Regroup]]
 * [[file:spa12/Regrouping Problems.pdf|M-Regrouping Problems]]
 * [[file:spa12/Story Problems I.pdf|M-Story Problems I]]
 * [[file:spa12/Story Problems II.pdf|M-Story Problems II]]
 * [[file:spa12/Story Problems III.pdf|M-Story Problems III]]
 * [[file:spa12/Story Problems IV.pdf|M-Story Problems IV]]
 * [[file:spa12/Story Problems V.pdf|M-Story Problems V]]
 * [[file:spa12/Story Problems VI.pdf|M-Story Problems VI]]
 * [[file:spa12/Story Problems VII.pdf|M-Story Problems VII]]
 * [[file:spa12/subtractionprobs.pdf|Beginning Subtraction Word Problems]] (B)
 * [[file:spa12/taking-away-to-subtract.pdf|Taking Away To Subtract]] (B)
 * [[file:Subtraction Sentences Recording Page.docx|Subtraction Sentences Recording Page.docx]] (C)
 * Subtraction Sentences Recording Page PDF (C)
 * Subtraction Word Problems (2) (C)
 * Checking Subtraction with Addition (C)
 * [[file:teacherlystuff/Add to Check Sub.pdf|Add to Check Subtraction]] - Word problems (B)
 * [[file:teacherlystuff/Subtraction Sentences.pdf|Write subtraction sentences]] (B)
 * [[file:teacherlystuff/Takeawaysquares.pdf|Take away squares]] (B)
 * Vertical Subtraction Sheet (C)
 * Manipulatives **
 * xxx
 * Online ****Resources**
 * Number Rack-Abacus (C) (This is an app and/or free webaside. Linked to a fantastic teacher blog.)
 * Mummy Addition and Subtraction (C)
 * SMART Board **
 * xxx
 * *Challenge Extensions **
 * [[file:spa12/diggie-subtract-2dig-2dig.pdf|Double Digit Subtraction With Regrouping]] (B)
 * [[file:spa12/graph-subtraction-2dig.pdf|Double Digit Subtraction With Regrouping 2]] (B)