1 + 2 + 3 + 4 + 5 + 6 + 7 + 8+ 9 + 10 + 11 + 12 = N
1 + 2 = 3
3 + 3 = 6
6 + 4 = 10
10 + 5 = 15
15 + 6 = 21
21 + 7 = 28
28 + 8 = 36
36 + 9 = 45
45 + 10 = 55
55 + 11 = 66
66 + 12 = 78
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
=74
Step-by-step explanation:
kasi p.o. ipapaplus lang po iyan
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Answers & Comments
QUESTION:
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8+ 9 + 10 + 11 + 12 = N
SOLUTION:
1 + 2 = 3
3 + 3 = 6
6 + 4 = 10
10 + 5 = 15
15 + 6 = 21
21 + 7 = 28
28 + 8 = 36
36 + 9 = 45
45 + 10 = 55
55 + 11 = 66
66 + 12 = 78
ANSWER:
1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11 + 12 = 78
#CarryOnLearning
=74
Step-by-step explanation:
kasi p.o. ipapaplus lang po iyan