2, 1, 4, 5, 3.
2. . 4500, 7002, 601.
3.
| <ABC <MKN. . |
4.
.
5. .
.
.
8, 9.
8.
. 35 .
. 43
. ?, 2
I.
35 + 43 + (35 + 43) 2 = 234 (.)
II.
(35 +43)∙3=234(.)
115. . . (. 98-99)
: 1) ;
2) .
3) .
.
.
3. .
.
.
1, 2,6, 3, 4, 7, 5*.
3.
370: 37 = 37 .: 37 = 1 . = 10
5*. 120 ? (2 .) ? (60 .) ? (180 .) 180 60 . ( : 180 + 180 + 60 + 60, 180 2 + 60 2, (180 + 60) 2.) , . (480 .)
6.
7.
.
8.
.
.
9.
116. . . (. 100-101)
: 1) ;
2) .
3)
.
.
3. .
1, 6*. 6*.
? (.) ? (.) ? ( 5 = 2 + 3.)
.
.
2, 7, 3, 4, 5 (8 , ).
2. 30 00, 100 0, 10 00 + 60 0 = 1600, 70 00 + 20 0 + 6 = 7206, 900 0 + 8 = 9008, 20 00, 40 0.
|
|
3. : 78 13 /. , 60 /?
|
|
|
7. 5000, 5365, 5005, 5060, 5065, 5300, 5305, 5.460.
|
|
|
.
8. , .
.
.
9, 10
117. . .(.102-103)
: 1) ;
2) .
3) .
.
