1 topshiriq. Berilgan savollarga yozma tarzda javob tayyorlang

3 – topshiriq.

1-variant.

1. 
   2+5=7 ni to`plam nazariyasi bo`yicha tushuntiring.A=[2+5] A=[7]
   
2. 
   “2+5=7” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
3. 
   Qo`shish qonunlaridan foydalanib, ifoda qiymatini hisoblang:
   

273+154+1227+446=2100

4. 
   9-5=4 ni to`plam nazariyasi bo`yicha tushuntiring.A=[9-5]A=[4]
   
5. 
   “9-5=4” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
6. 
   Ayurish qoidalaridan foydalanib, ifoda qiymatini hisoblang:
   

(3748+10392)-8392=5748
2-variant.

1. 
   3+5=8ni to`plam nazariyasi bo`yicha tushuntiring.A=[3+5]A=[8]
   
2. 
   “3+5=8” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
3. 
   Qo`shish qonunlaridan foydalanib, ifoda qiymatini hisoblang:
   

372+4356+28+544=5300

4. 
   8-5=3 ni to`plam nazariyasi bo`yicha tushuntiring.A=[8-5]A=[3]
   
5. 
   “8-5=3” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
6. 
   Ayurish qoidalaridan foydalanib, ifoda qiymatini hisoblang:
   

7273-(396+1173)=5704
3-variant.

1. 
   4+5=9 ni to`plam nazariyasi bo`yicha tushuntiring.A=[4+5] A=[9]
   
2. 
   “4+5=9” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
3. 
   Qo`shish qonunlaridan foydalanib, ifoda qiymatini hisoblang:
   

871+2475+89+325=3760

4. 
   7-4=3 ni to`plam nazariyasi bo`yicha tushuntiring.A=[7-4] A=[3]
   
5. 
   “7-4=3” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
6. 
   Ayurish qoidalaridan foydalanib, ifoda qiymatini hisoblang:
   

(763+946)-263=1446
4-variant.

1. 
   2+6=8 ni to`plam nazariyasi bo`yicha tushuntiring.A=[2+6] A=[8]
   
2. 
   “2+6=8” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
3. 
   Qo`shish qonunlaridan foydalanib, ifoda qiymatini hisoblang:
   

573+3655+427+345=5000

4. 
   6-4=2 ni to`plam nazariyasi bo`yicha tushuntiring.A=[6-4] A=[2]
   
5. 
   “6-4=2” ning turli ma’nolarini ochib beradigan barcha masalalarni yozing.
   
6. 
   Ayurish qoidalaridan foydalanib, ifoda qiymatini hisoblang:
   

568-223-145=200