ADDITION
4+3
7
72
49
4/16 : 8/8
1/4
x+x
2x
√36/49
0.8571428
48+62
110
23
8
8/32 : 12
1/48
x2+x-x2
x
√(1452/2)2
726
1148+248
1396
142
196
43:24
1.7916666
2x-7b+14x
16x-7b
82:732
0.0153875
3482+4268
7750
25
32
172:(49/7)2
5 2156/2401
k300-n*2-k300
-2n
-0.0548469
15021+15873
30895
173
4913
812:(144/2)3
52488/2985984
n+k2*2:2+4n-3k2
5n-2k2
∛(49/75)3
0.6533333