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Early math (K-A)
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Addition and subtraction within 20 (K-A)
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Equal sign (K-A)
Equal sign (K-A)
Course:
Addition and subtraction within 20 (K-A)
Discipline:
Basic and Health Sciences
Institute:
Khan Academy
Instructor(s):
Level:
School
Addition and subtraction within 20 (K-A)
Adding 5 + 3 + 6 (K-A)
Adding 7 + 6 (K-A)
Adding 8 + 7 (K-A)
Equal sign (K-A)
Repeated addition: haircuts (K-A)
Subtracting 14 – 6 (K-A)
Comparison word problems: marbles (K-A)
Comparison word problems: roly-polies (K-A)
Addition and subtraction word problems: gorillas (K-A)
Addition and subtraction word problems: superheroes (K-A)
