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1 ^H - Pythagoras

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Kruis-tal-puzzel 1987 -1<br />

Horizontaal Verticaal<br />

1. (—1 + 9) X 8-1-7 1.(19—8) X7<br />

3. (— 1 + V'9) X8 + 7 2. 198 — 7<br />

5. 1 — 9 + 87 3. (1 + v/9) X8 —7<br />

6. 19x8 + 7 4. (1 + ^9) X8 + 7<br />

7. (—1 +9 + 8) X7 6. (1 +9 +8) X 7<br />

9. 1 X V 9 X 87 8.(1 +9—8)'<br />

11.(1 + v"9) X87 10. 1 X (9 + 8) X 7<br />

13. r + 8 + 7 11. 1 + xy9x8 + 7<br />

15. (—1 — V 9 + 8) X 7 12. 1 —9 + 8 X 7<br />

16.-1 +98 — 7 14.(1 + V9)X(8 + 7)<br />

Ivlonika Buch: Blauwe diepte 1986.<br />

2 ^ *<br />

mi _n<br />

17

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