Addition and Subtraction

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Presentation transcript:

Addition and Subtraction Objective: We will add and subtract numbers with 20 using mental math strategies. Click Splash Math Grade 2 app. Click Addition or Subtraction. Choose one of the following activities: Add within 20 Add Two numbers Add Three Numbers Subtract within 20 Count Back to Subtract Subtract Teacher Notes Name: Sandra Holley Email Address: sandra.holley@tangischools.org School: Midway Elementary School Grade Level/ Subject: 2nd Grade/Math Other Information: Students may be assigned activities according to progress monitoring tasks. MA.2.OA.B.2 - Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers