addition/2-digit/starter · Conjunto 89
20 problems
Nombre:
Clase:
Fecha:
1
10 + 6
=
2
5 + 4
=
3
10 + 7
=
4
10 + 7
=
5
7 + 1
=
6
5 + 10
=
7
9 + 10
=
8
3 + 2
=
9
5 + 3
=
10
1 + 1
=
11
3 + 1
=
12
7 + 2
=
13
2 + 1
=
14
4 + 1
=
15
4 + 5
=
16
2 + 2
=
17
3 + 5
=
18
4 + 10
=
19
3 + 5
=
20
2 + 5
=