1. Determine the sum by suitable re arrangement .

6254 + 1297 + 446 + 103

1983 + 647 + 217 + 353

1. Determine the sum by suitable re arrangement .

6254 + 1297 + 446 + 103

1983 + 647 + 217 + 353

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Adalyn

2 thoughts on “1. Determine the sum by suitable re arrangement . <br /><br /> 6254 + 1297 + 446 + 103 <br /><br /> 1983 + 647 + 217 + 353”

  1. Answer:

    (a) 6254 + 1297 + 446 + 103

    = (6254 + 446) + (1297 + 103)

    = 6700 + 1400

    = 8100

    (b) 1983 + 647 + 217 + 353

    = (1983 + 217) + (353 + 647)

    = 2200 + 1000

    = 3200

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