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=3.83×4.56+3.83×4.56
=3.83×(4.56+4.56)
=3.83×9.12
=3.83×(10-1+0.1+0.02)
=3.83×10-3.83×1+3.83×0.1+3.83×0.02
=34.9296
=3.83×(4.56+4.56)
=3.83×9.12
=3.83×(10-1+0.1+0.02)
=3.83×10-3.83×1+3.83×0.1+3.83×0.02
=34.9296
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