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What’s the last number in row 8 for the new number triangle I made

What’s the last number in row 8 for the new number triangle I made-example-1
User Pldg
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2 Answers

19 votes
19 votes

Answer:

thr last number in row eight is 176

User Subodh Nijsure
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3.6k points
16 votes
16 votes

We have the sequence, shown as a number triangle, where in each step we add 5 (that is the constant difference).

We can write:

1

6 11

16 21 26

31 36 41 46

51 56 61 66 71

76 81 86 91 96 101

106 111 116 121 126 131 136

141 146 151 156 161 166 171 176

Answer: The last number in row 8 is 176.

User Tzar
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3.0k points