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Scoala Nr

Scoala Nr. 13 Stefan cel Mare Galati Nume elev . Data .. Clasa .

TEST DE EVALUARE LA MATEMATICA

Toate subiectele sunt obligatorii. Se acord 1 punct din oficiu. Timp de lucru: 50 minute Subiecte : 1.

(0,6p) Scriei sub form de fracie zecimal : a) b) c) .............................................................................................................................................................................

2. (1,2p) Scriei sub form de fracie ordinar ireductibil : a) 0,25 ; b) 24,2 ; c) 3,015 .

.............................................................................................................................................................................3. (1p) Ordonai cresctor : 1,03 ; 101,3 ; 11,03 ; 1,103 ; 1,013 ; 103,1 ; 1,301 ; 1,13 . ......................................................................................................................................................................4. (0,8p) Completai cu semnul corespunzator ( < , > , = ) :

a) , b) 0, 999 .......0,9999 , c) 17, 19 .. ...19,17 , d) 5,101..........5,1001 .5. (0,7p) a) Scriei dou fracii zecimale cuprinse ntre 3,5 si 3,6 ........................................................... b) ncadrai fracia 10, 23 intre dou numere naturale consecutive ...............................................

6. (3,3p) Efectuai :

a) 3,14 + 12, 23 = ............................... b) 36,9 - 35,8 = ................................. c) 18,2 - 16, 238 = ............................ d) 127 + 23,05 + 0,5009 =......................

e) ..............................

f) = ...................................

g) = ...................................

h) = ............................. ..

i) .........................

j) ................................. k) 0,2 + 0,51,3 = ...............................

7. (1,4p) a) Calculai : ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ b) Rotunjii fracia 105,3281 la cea mai apropiat sutime respectiv miime .........................................................................................................................................................................

SUCCES !!!