Subtracting 4-digit Numbers
Videos, worksheets, games and activities to help students learn how to subtract 4-digit numbers in Singapore Math.
Singapore Math: Grade 3a Unit 2 (part 8)
Subtracting 4-digit numbers
Singapore Math: Grade 3a Unit 2 (part 9)
More on subtracting 4-digit numbers
Singapore Math: Grade 3a Unit 2 (part 10)
Some final 4 digit subtraction problems.
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