calcul mental. 1 Flashcards
1
Q
3 + 7
A
10
2
Q
6 + 4
A
10
3
Q
8 + 6
A
14
4
Q
4 + 8
A
12
5
Q
5+ 4
A
9
6
Q
5 + 7
A
12
7
Q
5+ 9
A
14
8
Q
4 + 7
A
11
9
Q
7 + 4
A
11
10
Q
3 + 9
A
12
11
Q
4 + 4
A
8
12
Q
7 + 8
A
15
13
Q
8 + 8
A
16
14
Q
6 + 7
A
13
