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Maths

Subtracting 3-digit numbers with exchange

  • Lesson Video Watch the fourth video: subtract a 3-digit number from a 3-digit number - exchange

Subtracting 4-digit numbers with exchange

  • Lesson Video Watch the fifth video: subtract two 4-digit numbers - one exchange

Subtracting 4-digit numbers with more than one exchange

  • Lesson Video Watch the first video: subtract two 4-digit numbers - more than one exchange

Efficient methods for subtraction

Problem Solving

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