?/p>
4800
÷
75+36
)?/p>
12= 102
×
45= 517+1905
÷
15-629 =
×
= 2712-3543
÷
114
×
52= 1
÷
1+0
÷
26+26
÷
1=
101-1
×
(88
÷
88+25
×
4) 1
÷
+
÷×
××
100
÷
4 19999+9999
×
9999
×
+
×
40+
×
15
×
×
2+14
×
17
×
××
+1998
×
80400-4832
÷
16
×
150
÷
+
×
5
×÷
76
×
+
×
5
2
÷×
+
(
3
2
-
7
4
)
×
21+
5
4
(
4
1
5
4
?/p>
)
÷
10
1
7
2
?/p>
×
32
×
24
×
51
43
19
43
51
?/p>
?/p>
16
×
)
8
1
9
(
3
2
?/p>
?/p>
(
3
2
)
5
4
2
1
5
4
?/p>
?/p>
?/p>
18
×
(
)
9
7
6
2
1
?/p>
?/p>
7
4
+
7
3
(
9
5
24
)
8
3
12
7
?/p>
?/p>
?/p>