Maths practise!
1
0 + 7
=
2
7 + 9
=
3
6 + 4
=
4
0 + 2
=
5
9 + 3
=
6
5 + 4
=
7
0 + 5
=
8
3 + 2
=
9
7 + 2
=
10
7 + 1
=
11
1 + 4
=
12
7 + 4
=
13
1 + 9
=
14
8 + 2
=
15
0 + 8
=
16
2 + 0
=
