Videos, stories and songs to help Grade 2 students learn about subtraction.
Basic Math Skills : Subtracting 3 Digit Numbers
When subtracting three digit numbers, use columns to simplify the mathematical process to compare the two numbers.
Subtraction
A 3 digit number minus a smaller 3 digit number and a 4 digit number minus a 3 digit number
Basic Math-subtracting 3 and 4 digit numbers
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