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domain:Mathematicssubject:Geometrytopic:Analytic geometry276 Reads
Adding 8 + 7 | Addition and subtraction within 20 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20131 Reads
Adding 7 + 6 | Addition and subtraction within 20 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20139 Reads
Comparison word problems | Addition and subtraction within 20 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20313 Reads
Subtracting hundreds, tens, and ones | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 1000225 Reads
Sea monsters and superheroes | Addition and subtraction within 20 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20287 Reads
More comparison word problems
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20362 Reads
Adding hundreds, tens, and ones | Addition and subtraction within 100 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 1000337 Reads
Adding ten or one hundred | Addition and subtraction within 100 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 1000317 Reads
Addition using groups of 10 and 100
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 1000281 Reads
Understanding place value while adding tens | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 100330 Reads
Spots on a die | Addition and subtraction within 100 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 100311 Reads