TUNNIKONTROLL II KLASSILE

II rühm

 

 

Leia tundmatu ja tee kindlasti kontroll.

 

a) x + 36 = 73                       Kontroll:                                             Vastus: x =                             

 

b) a – 23 = 48                       Kontroll:                                             Vastus: a =                                      

 

c) 93 – u = 58                       Kontroll:                                             Vastus: u =                                       

 

d) y + 21 = 93                       Kontroll:                                             Vastus: y =                                       

 

e) 65 – n = 33                       Kontroll:                                             Vastus: n =                                       

 

f) l  - 12 = 41                          Kontroll:                                             Vastus: a =

 

 

g) b + 36 = 92                       Kontroll:                                             Vastus: b =

 

 

h) l –16 = 42                          Kontroll:                                             Vastus: l =

 

 

i) 51 – i  = 32                        Kontroll:                                             Vastus i =

 

 

j) 46 – u = 12                         Kontroll:                                             Vastus: u =