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Multiplying using mental math 14 X 50 using halving and doubling
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Multiplying using mental math 14 X 50 using halving and doubling
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Jul 4, 2017
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Multiplying using mental math 14 X 50 using halving and doubling
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doubling
28x100=2800
2800÷1400
halving
7x25=175
175+175=350 [Or you can multiply]
Kamranicus
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Jul 8, 2017
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Kamranicus
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