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Find the sum of: i) 5 + 1 + 5 + 9 ii) 2 + 5 + 5 + 7 + 1 iii) 3 + 6 + 1 + 2 + 8

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Find the sum of:

i) 5 + 1 + 5 + 9

ii) 2 + 5 + 5 + 7 + 1

iii) 3 + 6 + 1 + 2 + 8

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1 Answer

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Best answer

i) 5 + 1 + 5 + 9

5 + 5 = 10

9 + 1 = 10

Hence the sum = 10 + 10 = 20

ii) 2 + 5 + 5 + 7 + 1

2 + 7 + 1 = 10

5 + 5 = 10

Hence the sum = 10 + 10 = 20

iii) 3 + 6 + 1 + 2 + 8

3 + 6 + 1 = 10

8 + 2 = 10

Hence the sum = 10 + 10 = 20

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