Question

urgent!! dau coroana!!!

Answer 1

Răspuns:

1. 15

2.170

3.975

4.978

5.17, 34

6.171

7.a ) :

b ) |

c) |

Answer 2

1. 1+2+4+8=15
2. a7b=170
3. a7b=975
4. 986
5. M17={0, 17, 34} < 50
6. 171:3=57=> 171 divizibil cu 3
7. ( : o sa fie divizibil, / o sa fie divide)
a) 75:5
b)12/48
C)0:6