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Juga a les matemàtiques

Author: Royes Albert
Description: Juga al dòmino practicant les fórmules matemàtiques.
Keywords: Agilitat mental, càlcul, matemàtiques, maths, , , online teaching

Content:
Definitions:
0. Inici
1. 78
2. 68
3. 14
4. 24
5. 33
6. 29
7. 15
8. 19
9. 2
10. 12
11. 43
12. 5
13. 241
14. 65
15. 1

Answers:
0. 20%2b8:2
1. 24:2
2. 11x2%2b(20-9)
3. 3x _=6
4. (123-67)%2b2x11
5. 5x5%2b4
6. Fi
7. 200%2b40%2b1
8. 32x(5-3)%2b4
9. 6:2%2b31-29
10. (-1)x(-1)
11. 5x3
12. 2%2b3x4
13. 3x15%2b10x2
14. 21%2b11x2
15. 3x3%2b9%2b5-4
.