MANFIY ISHORALI SONLARNI QO‘SHISH
![MATEMATIKA
MAVZU: MANFIY ISHORALI
SONLARNI QO‘SHISH](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_1.png)
![YIG‘INDINI TOPING
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 1) - 1 + ( -2 ) =
2) - 4 + (-5) = - 3
-9
3) - 3 + ( -4 ) = - 7
- 6
4) - 3 + ( -3 ) =](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_2.png)
![SAVOLLAR
Manfiy songa manfiy sonni
qo‘shganda nol hosil
bo‘ladimi? yo‘q
Manfiy songa manfiy sonni
qo‘shganda musbat son hosil
bo‘ladimi?
yo‘q
Manfiy songa manfiy sonni
qo‘shganda manfiy son hosil
bo‘ladimi? ha 1) - 1 + ( -2 ) = -3
2) - 4 + (-5) = -9
3) - 3 + ( -4 ) = -7
4) - 3 + ( -3 ) = -6](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_3.png)
![JADVALNI TO‘LDIRING
a b a+b | a | | b | | a |+| b |
- 1 -
2
-
4 - 5
- 3 -
4
- 3 - 3 - 3
- 9
- 7
- 6 1
4
3
3 2
5
4
3 3
9
7
6](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_4.png)
![XULOSA
Manfiy ishorali ikkita sonni qo‘shish uchun:
1-qadam: ularning modullarini qo‘shish.
2-qadam: hosil bo‘lgan son oldiga minus “ - ”
ishorasini qo‘yish kerak.](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_5.png)
![OG‘ZAKI HISOBLAYMIZ
= -1 0
= - 13
= - 171) -6 + (- 4 )
2) -5 + (- 8 )
3)
- 10 + (-7) = -1 1
= - 15
= - 144 ) - 3 + (- 8 )
5 ) - 9 + (- 6 )
6 )
- 6 + (- 8 )](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_6.png)
![814- masala
-3 soni -8 ga o‘zgardi. Hosil bo‘lgan son hisob
boshidan qaysi tomonda bo‘ladi? Hisob boshidan
hosil bo‘lgan songacha bo‘lgan masofa nechaga
teng? -3 va -8 sonlarining yig‘indisi nechaga teng?
Yechish:
- 3 + (-8) = - 11
- 11 sanoq boshidan chap tomonda bo‘ladi.
│ - 11│= 11 sanoq boshidan 11 birlik masofada.](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_7.png)
![QO‘SHISHNI BAJARING
816- masala
1) -12 + (-8)
2) -21 + (-11) 3) -17 + (-13)
817- masala
1) -1,7 + (-1,3) 2) -2,8 + (-3,2) 3) -8,4 + (-1,6)
818- masala
1) - + (- ) 2) - + (-)
3) - + (- )](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_8.png)
![MUSTAQIL BAJARISH UCHUN TOPSHIRIQLAR:
Darslikning 151- betidagi
830-, 831-, 832-, 833- masalalarni
yeching .](/data/documents/526726db-9045-4c48-bf16-52727d392e9e/page_9.png)
MATEMATIKA MAVZU: MANFIY ISHORALI SONLARNI QO‘SHISH
YIG‘INDINI TOPING -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 1) - 1 + ( -2 ) = 2) - 4 + (-5) = - 3 -9 3) - 3 + ( -4 ) = - 7 - 6 4) - 3 + ( -3 ) =
SAVOLLAR Manfiy songa manfiy sonni qo‘shganda nol hosil bo‘ladimi? yo‘q Manfiy songa manfiy sonni qo‘shganda musbat son hosil bo‘ladimi? yo‘q Manfiy songa manfiy sonni qo‘shganda manfiy son hosil bo‘ladimi? ha 1) - 1 + ( -2 ) = -3 2) - 4 + (-5) = -9 3) - 3 + ( -4 ) = -7 4) - 3 + ( -3 ) = -6
JADVALNI TO‘LDIRING a b a+b | a | | b | | a |+| b | - 1 - 2 - 4 - 5 - 3 - 4 - 3 - 3 - 3 - 9 - 7 - 6 1 4 3 3 2 5 4 3 3 9 7 6
XULOSA Manfiy ishorali ikkita sonni qo‘shish uchun: 1-qadam: ularning modullarini qo‘shish. 2-qadam: hosil bo‘lgan son oldiga minus “ - ” ishorasini qo‘yish kerak.