SUMAS
2 + 2 + 2 =
seis
1 x 1 =
1
2 x 2 =
4
50-10 =
40
5 + 5 + 5 =
15
3 x 1 =
3
4 x 2 =
8
100 - 80 - 20 =
0
100 + 80 + 20 =
200
12 x 1 =
12
6 x 2 =
12
300 - 80 =
220
300 + 100 + 80 =
480
38 x 1 =
38
9 x 2 =
18 años
400 - 50 =
350
500 + 400 + 90 =
990
65 x 1 =
sesenta y cinco
10 x 2 =
20
800 - 500 =
300