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Adding numbers with different signs (example) | Pre-Algebra | Khan Academy
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domain:Mathematicssubject:Grade 6 (NCERT)topic:Chapter 6: Integers515 Reads
Using fractions as division to create mixed numbers | Fractions | 5th grade | Khan Academy
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domain:Mathematicssubject:Grade 6 (NCERT)topic:Chapter 7: Fractions502 Reads
Intuition for area of a triangle
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domain:Mathematicssubject:Geometrytopic:Perimeter, area, and volume430 Reads
Identifying rays | Introduction to Euclidean geometry | Geometry | Khan Academy
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domain:Mathematicssubject:Geometrytopic:Tools of geometry500 Reads
Expressions with rational numbers | 7th grade | Khan Academy
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domain:Mathematicssubject:Grade 5 (NCERT)topic:Chapter 4: Parts and wholes483 Reads
Introduction to place value | Place value (tens and hundreds) | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Place value (tens and hundreds)547 Reads
Subtracting with regrouping (borrowing) | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 100318 Reads
Missing numbers in addition and subtraction within 100
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 100403 Reads
Exercising gorillas | Addition and subtraction within 20 | Early Math | Khan Academy
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domain:Mathematicssubject:Early mathtopic:Addition and subtraction within 20373 Reads
More on the concept of multiplication | Multiplication and division | Arithmetic | Khan Academy
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domain:Mathematicssubject:Arithmetictopic:Multiplication and division470 Reads
Area of a parallelogram | Perimeter, area, and volume | Geometry | Khan Academy
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domain:Mathematicssubject:Basic geometrytopic:Area and perimeter572 Reads
Quadrilateral properties | Perimeter, area, and volume | Geometry | Khan Academy
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domain:Mathematicssubject:Basic geometrytopic:Shapes442 Reads