Tính nhanh
----- Nội dung dịch tự động từ ảnh -----
10
16-7
TUN
bai. &ine chang
St
A)
+
8 8 9
2
20-2)
(4)
5x
4
X
Bca 2
d)
+
+
1
8
K-2038 5
35
*
7
-2013 7
2014
13
+
2 ): ( 8 ) = -4/
46
+
(
2
3
(0)
2039 43
37
1
-
7
1
89
-
binh
9) -19,45
24,3.
6, -27, 48 + (-6₁2)
c)
✓
7
Š
+
#
8
2038 8
2039 13
2013
6
2014 13
18
5 19
-3.7
78
2038
2039
2013
2014
+1
+421
19, 45: (0,5) = 2,5,10,4)
15
12₁36 (-0,3) + 1185. (-0,2)
10
16-7
TUN
bai. &ine chang
St
A)
+
8 8 9
2
20-2)
(4)
5x
4
X
Bca 2
d)
+
+
1
8
K-2038 5
35
*
7
-2013 7
2014
13
+
2 ): ( 8 ) = -4/
46
+
(
2
3
(0)
2039 43
37
1
-
7
1
89
-
binh
9) -19,45
24,3.
6, -27, 48 + (-6₁2)
c)
✓
7
Š
+
#
8
2038 8
2039 13
2013
6
2014 13
18
5 19
-3.7
78
2038
2039
2013
2014
+1
+421
19, 45: (0,5) = 2,5,10,4)
15
12₁36 (-0,3) + 1185. (-0,2)