Ethiopian multiplication: Difference between revisions

Use strike tag in task description.
(added BASIC)
(Use strike tag in task description.)
Line 25:
Strike-out rows whose first cell is even:
17 34
8 --<strike>68</strike>
4 ---<strike>136</strike>
2 ---<strike>272</strike>
1 544
Sum the remaining numbers in the right-hand column:
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