Test Matematica Clasa A II A

 

NUME:___________________

DATA:

TEST DE EVALUARE SEMESTRUL I MATEMATICA 1. Calcu alcullea eaza za : 20 35 !" 34 + + 30 52 = = 2" + + 4 5 = = $5 # # 45 42 = = 12 + $ = 3" + 4$ = $0 # 30 = 54 + 45 = 1" +  = "! % 43 = 2. A&la A&la 'u 'u(a (a)ul )ul 'ec 'ecu'* u'*cu, cu, : a + 25 = $4  ___________  ____________  ____________

5$ # - = 24 _________ __________ __________

$3 34 %% 4 2 = = "1 # 3" = 5! # 4" =

234+ 420 +135 555== $4 % 332 = 45$ # 234 =

c # 35 = $$ __________ ___________ ___________

43 +  = "1 __________ __________ __________

3. C*( C*(/a) /a)a a u)( u)(a,* a,*a)e a)ele le 'u 'u(e (e)e )e::          

$ ....." .........3 4.........0 2.......2

23 ...32 $5........$4 21.......21 "!.......!"

45$ ..4$5 555.......505 !" ...!3 345.........345

4. Se au u)(a,*a)ele 'u(e)e : 23  45$ 123 105 $ !" 400 !" 40$ $  " $3!00 """ 34 23 "4 3 00 . a Sc)e c)eca,*) 'u(e)ele e *ua c&)e /a)e: ____________________   - Sc)e 'u(a)ul ca)e a)e ,*a,e c&)ele eale :__________________________   c Sc)e 'u(e)ele &*)(a,e ' c&)e c*'ecu,e :________________________    Sc)e 'u(e)ele ca)e au la c&)a u',a,l*)  :___________________________  5.

Dec*(/u'e u)(a,*a)ele 'u(e)e:

45$ =_____________________________  30$ =_____________________________  !0=______________________________  235=______________________________ 

$.

La u( u(a a 'u( 'u(e) e)el* el*)) 3 35 5  4 4  a au'a u'a &e) &e)e', e',a a 'u 'u(e) (e)el* el*)) $3  5! .

 

. I' I',) ,)%u %u' ' c* c* u' u',, 123 123 e 'u 'uc c . 6u 6u' 'ca ca a / /a) a),, 2 23 3 ee ' 'uc uc . Ca Ca,e ,e 'u 'uc c au )a(a ' c* 7

!. M8 M8ael aela a a)e a)e 5$ e ,( ,(-)e -)e . 9 9)a, )a,ele ele e I*' I*'u, u, a)e cu 2 e ,( ,(-)e -)e (a (a /u,' .   Ca,e ,(-)e au ce * &)a, (/)eu'a 7

"  A&la 'u(e)ele 'ecu'*cu,e : a + -+ c = "0   a+= 0 - + c = 50 a=7

 

-=7

c=7

TIM; DE LUCRU : 45 DE MINUTE SUCCES