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COMMON CORE
FIRST GRADE MATH
CCSS.MATH.CONTENT.1.OA.B.4
GAMES

1.OA.B.4 Common Core Games

CCSS.Math.Content.1.OA.B.4:
Understand subtraction as an unknown-addend problem. For example, subtract 10 - 8 by finding the number that makes 10 when added to 8.
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    Math
      • Operations and Algebraic Thinking (OA)
      • Number and Operations in Base Ten (NBT)
      • Measurement and Data (MD)
      • Geometry (G)
Showing 1-4 of 4 results
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Addition Equation An easy and engaging math game for Grade 1 kids to.. 12,812 Plays Grade 1 (578) Addition Equation
Number Line Addition A perfect math game for Grade 1 kids to practice a.. 21,671 Plays Grade 1 (727) Number Line Addition
Build Addition Skills Build Addition Skills 21,668 Plays Grade 1 (749) Build Addition Skills
Mission Addition Practice your addition skills with this cool math .. 27,268 Plays Grade 1 (842) Mission Addition
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