-64;S:9 =xC 4
(943): 8
50 4.7
7 + 138.8
6
S7
32:8.9 + 18
397.27=55
63 :( 18:2)
7 27:3.5+
7389
16
81 7.8
45:36:4
꾸
48 + 24 : 4 =
45 : 9 = 32
64:8=62
48 +12): 10 = 1
3.9=30
동
6.6-5.
54:9- 6 =
13
8.8-7.
2 90-9
20 - 56 : 8 - 13 =
5.3=
40:5 + 32 - 24 =
80 - 8
8.3=
70 - 6.8 +18=
(57 -
2.9=
80 - 36:6.5 =
(18
90 - 4.7 + 15 =
-45)
42:
64: 8.9
8.9 =как это решить​

akolosov2002    3   19.04.2021 16:08    0