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

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