Sumas y restas
49237+25846 =
75,083
6539 x 77 =
503,503
56/98 + 31/98 =
87/98
2/3 x 1/2 =
2/6 = 1/3
4/5 x 3/9 x 1/2 =
12/90 = 6/45 = 2/15
5643+89533 =
95,176
5617 x 29 =
162,893
7/14 - 3/14 =
4/14
4/6 entre 3/10 =
40/18 = 20/9
6/3 x 2/9 x 7/8 x 3/5 =
252/1080 = 126/540 = 63/270 = 21/90 = 7/30
95241-6382 =
88,859
63872 entre 46 =
1,388.52
5/2 + 19/7 =
73/14
3/7 entre 2/9 =
27/14
7/8 entre 5/4 entre 11/7 =
28/40 = 14/20 = 7/10
64725-42638 =
22,087
96790 entre 19 =
5,094.21
21/8 - 1/6 =
118/48 = 59/24
122/2 x 22/4 =
2684/8 = 1342/4 = 671/2
28/3 + 11/15 + 3/15 + 2/4 + 5/3 =
179/15
75396 - 53852 + 53825 =
75,369
6522 entre 12 x 67 =
36,414.5
16/6 + 2 enteros y 1/3 =
90/18 = 45/9 = 15/3 = 5
35/9 entre 75/25 =
875/675 = 175/135 = 35/27
5/4 entre 6/3 + 7/5 =
15/24 = 5/8