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Mathematics
Desirae
10 April, 08:07
What is the strategy for 29 + 31
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Anya Klein
10 April, 09:27
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Put them one on top of each other and answer each line at a time
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Mona
10 April, 10:47
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The strategy is to even out the numbers mentally. Since 29 is 30-1 and 31 is 30+1, you can use your mental math skills to convert the problem into 30+30, which would then be an easier solved problem; the answer is 60. Sorry if this sounds confusing!
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