6. Berilgan sonlarni o’rta arifmetigini toping: 02 15 3 4

№ 4

Hisoblang

1. =

2. 3,6:9=

3. 
   5,7:0,3=
   
4. 
   6,9*0,1=
   
5. 
   6.08*0.7=
   

6. Berilgan sonlarni o’rta arifmetigini toping:

7.8 ; 0.6 va 1.5

7) 0.026 : 0.01=


№ 3

Hisoblang

1. 
   3,6*0.4+2.7=
   
2. 
   0.2*x*4=0.08
   
3. 
   3.5*2.8:0.49-13.25:5.3*0.8
   
4. 
   3.76-(9.03-6.27)=
   
5. 
   8.53-(1.47+5.1)=
   
6. 
   Berilgan sonlarni o’rta arifmetigini toping:
   

0.39;9.42;3.42


№ 6

Hisoblang

1. 0.918:0.51+0.45=

2. 36.26:3.7-0.306=

3. 14.784:4.8+1.6*0.7=

4. 15-(8.1-y)=9.3

5. 2.8*9.7=

6. 296.2-2.7*6.6+6 : 0.15==

№ 5

Hisoblang

1. (4.8:0.4+3.6):0.7=

2. 
   (24.462:8.1+1.98)*3-3.12=
   

3. =

4.611-506.84-(1.389+1.23)=