Cada pregunta de este test está cronometrada.
4 x 9 = ____
24
28
36
40
4 x 6 = ____
20
30
2 x 4 = ____
2
4
6
8
4 x 1 = ____
1
5
2 x 1 = ____
0
2 x 2 = ____
4 x 8 = ____
32
4 x 5 = ____
9
2 x 10 = ____
10
12
18
2 + 9 = ____
11
16
4 x 10 = ____
14
4 - 0 = ____
4 + 4 = ____
4 - 3 = ____
2 + 7 = ____
4 - 1 = ____
3
4 + 9 = ____
13
2 x 5 = ____
2 x 9 = ____
4 x 0 = ____
2 x 7 = ____
4 x 7 = ____
2 x 8 = ____
2 x 0 = ____
4 x 11 = ____
42
44
46
