Operacions: Propietats.Author: Puig Benet
Description: Aparella les fitxes que siguin equivalents.
Keywords: , , , , , , online teaching
Content:
Definitions:
0. (5 x 2) %2b 3
1. 47%2b34
2. 45 %2b ( 98 %2b 74 )
3. 32 %2b 56 %2b 87
4. 6x(10-5)
5. 3%2b(6x2)
6. 5 x (2 %2b 3)
7. 123%2b62
8. 13%2b55
9. (3%2b6)x2
10. 568%2b978
11. (6x10)-5
12. 56.234 %2b 2.015
13. 10-(2x3)
14. (10-2)x3
15. 2 %2b ( 5 %2b 9 )
Answers:
0. 2.015 %2b 56.234
1. 25
2. 55%2b13
3. 55
4. 10-6
5. 978%2b568
6. 56 %2b 87 %2b 32
7. 8x3
8. ( 45 %2b 98 ) %2b 74
9. 62%2b123
10. 13
11. 9x2
12. ( 2 %2b 5 ) %2b 9
13. 34%2b47
14. 6x5
15. 3%2b12
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