8-d sinf o’quvchisi ning matematika fanidan chiqish testi savollariga javoblari

6 – sinf Matematika Nazorat ishi № 9

I variant

1. 
   Tenglamani yeching.
   
2. 
   Yig’indini toping.
   
3. 
   Agar a= 2,9; b=-2,3; c=3,4 bo’lsa (a + b) – c ni son qiymatini toping.
   
4. 
   Hisoblang. (-8)+(-7)+(-5)+(+8)+(+5)+(+7)
   
5. 
   Qishning sovuq kunlarida tunning birinchi yarmida temperature - 8 ⁰C ga o’zgardi, ikkinchi yarmida esa – 6⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?
   

6 – sinf Matematika Nazorat ishi № 9

I variant

1.Tenglamani yeching.

2.Yig’indini toping.

3.Agar a= 2,9; b=-2,3; c=3,4 bo’lsa (a + b) – c ni son qiymatini toping.

4.Hisoblang. (-8)+(-7)+(-5)+(+8)+(+5)+(+7)

5.Qishning sovuq kunlarida tunning birinchi yarmida temperature - 8 ⁰C ga o’zgardi, ikkinchi yarmida esa – 6⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?

6 – sinf Matematika Nazorat ishi № 9

II variant

1. 
   Tenglamani yeching.
   
2. 
   Yig’indini toping.
   
3. 
   Agar a= b= 5; c= -11,5 bo’lsa (a + b) – c ni son qiymatini toping.
   
4. 
   Hisoblang. (-11)+(+3)+(+11)+(-3)+(+7)+(-7)
   
5. 
   Qishning sovuq kunlarida tunning birinchi yarmida temperature -10 ⁰C ga o’zgardi, ikkinchi yarmida esa – 4⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?
   

6 – sinf Matematika Nazorat ishi № 9

II variant

1.Tenglamani yeching.

2.Yig’indini toping.

3.Agar a= b= 5; c= -11,5 bo’lsa (a + b) – c ni son qiymatini toping.

4.Hisoblang. (-11)+(+3)+(+11)+(-3)+(+7)+(-7)

5.Qishning sovuq kunlarida tunning birinchi yarmida temperature -10 ⁰C ga o’zgardi, ikkinchi yarmida esa – 4⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?

6 – sinf Matematika Nazorat ishi № 9

I variant

1.Tenglamani yeching.

2.Yig’indini toping.

3.Agar a= 2,9; b=-2,3; c=3,4 bo’lsa (a + b) – c ni son qiymatini toping.

4.Hisoblang. (-8)+(-7)+(-5)+(+8)+(+5)+(+7)

5.Qishning sovuq kunlarida tunning birinchi yarmida temperature - 8 ⁰C ga o’zgardi, ikkinchi yarmida esa – 6⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?

6 – sinf Matematika Nazorat ishi № 9

I variant

1.Tenglamani yeching.

2.Yig’indini toping.

3.Agar a= 2,9; b=-2,3; c=3,4 bo’lsa (a + b) – c ni son qiymatini toping.

4.Hisoblang. (-8)+(-7)+(-5)+(+8)+(+5)+(+7)

5.Qishning sovuq kunlarida tunning birinchi yarmida temperature - 8 ⁰C ga o’zgardi, ikkinchi yarmida esa – 6⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?

II variant

1.Tenglamani yeching.

2.Yig’indini toping.

3.Agar a= b= 5; c= -11,5 bo’lsa (a + b) – c ni son qiymatini toping.

4.Hisoblang. (-11)+(+3)+(+11)+(-3)+(+7)+(-7)

5.Qishning sovuq kunlarida tunning birinchi yarmida temperature -10 ⁰C ga o’zgardi, ikkinchi yarmida esa – 4⁰C ga o’zgardi shu tunda temperatura necha ⁰C ga o’zgargan?