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| Begin at the top by adding the 2 numbers that are connected with arrows. The first one is done for you. The last number is given to you as a check. |
| 8 | 10 | 6 | 9 | 9 | ||||
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| 18 | ||||||
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| 129 |
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| Begin at the top by adding the 2 numbers that are connected with arrows. The first one is done for you. The last number is given to you as a check. |
| 8 | 10 | 6 | 9 | 9 | ||||
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| 18 | ||||||
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| 129 |