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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Math by grade
3rd grade
Addition, subtraction, and estimation
Rounding to nearest 10 or 100
Rounding to nearest 10 or 100
Rounding to the nearest 10 on the number line
Rounding to the nearest 100 on the number line
Round to nearest 10 or 100 on the number line
Rounding to nearest 10 and 100
Round to nearest 10 or 100
Round to nearest 10 or 100 challenge
