HAR XIL ISHORALI SONLARNI QO‘SHISH
![MATEMATIKA
MAVZU: HAR XIL ISHORALI
SONLARNI QO‘SHISH](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_1.png)
![YIG‘INDINI TOPING
8 + (-5)=
-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9-5
-7 + 4 =
-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9+ 4 -33](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_2.png)
![O‘YLAB KO‘RING
Har xil ishorali sonlarni qo‘shganda yig‘indi
musbat son ham , manfiy son ham bo‘lishi
mumkin
5 + (- 6) = - 15+ (- 2) = 3
-8 + 3 = -5 -8 + 10 = 2 +
-
Yig‘indining ishorasi nimaga bog‘liq ?](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_3.png)
![JADVALNI TO‘LDIRING
a b a+b | a | | b | FARQI
+5 -2
+5 -6
-8 +10
- 8 +3 +3
-1
+2
- 5 5
5
8
8 2
6
10
3 3
1
2
5](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_4.png)
![XULOSA
Hr xil ishorali ikkita sonni qo‘shish
uchun:
1-qadam: moduli kattadan moduli
kichigini ayirish .
2-qadam: ayirma oldiga moduli
katta qo‘shiluvchi ishorasini
qo‘yish kerak.](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_5.png)
![MISOLLAR
(-10) + ( +3 ) = - 7
(-12) + ( +8 ) = - 4
(+19) + ( -7 ) = + 12 20 + ( -14 )
= 6
- 30 + 13 = -
17
- 24 + 35 = 11](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_6.png)
![845- masala
Qo‘shishni bajaring:
1) (+3) + (-3)
2) (-10) + (+10)
3) (-4) + (-6) 4) (-9) + (+9)
5) (+18) + (-17)
6) (+1) + (-6)= 0
= 0 = 0
= -10 = -5 = 1](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_7.png)
![QO‘SHISHNI BAJARING
846- masala
1) -8,5 + (+1,5)
2) -7,5 + (+2,5) 3) (+4,8) + (-5,2)
847- masala
1) ( - )+(+)
2) (+ )+(- )
3) (+ )+(- )4) (+7,3) + (-1,3) 5) (-9,2) + (+1,8)
6) (-9,5) + (+5,5)](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_8.png)
![MUSTAQIL BAJARISH UCHUN TOPSHIRIQLAR:
Darslikning 158- betidagi
865-, 866-, 867-, 868- masalalarni
yeching .](/data/documents/d1f88a4c-6e32-4ea6-ae19-4150fda5c0a0/page_9.png)
MATEMATIKA MAVZU: HAR XIL ISHORALI SONLARNI QO‘SHISH
YIG‘INDINI TOPING 8 + (-5)= -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9-5 -7 + 4 = -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9+ 4 -33
O‘YLAB KO‘RING Har xil ishorali sonlarni qo‘shganda yig‘indi musbat son ham , manfiy son ham bo‘lishi mumkin 5 + (- 6) = - 15+ (- 2) = 3 -8 + 3 = -5 -8 + 10 = 2 + - Yig‘indining ishorasi nimaga bog‘liq ?
JADVALNI TO‘LDIRING a b a+b | a | | b | FARQI +5 -2 +5 -6 -8 +10 - 8 +3 +3 -1 +2 - 5 5 5 8 8 2 6 10 3 3 1 2 5
XULOSA Hr xil ishorali ikkita sonni qo‘shish uchun: 1-qadam: moduli kattadan moduli kichigini ayirish . 2-qadam: ayirma oldiga moduli katta qo‘shiluvchi ishorasini qo‘yish kerak.