addition/with-regrouping/medium · Conjunto 60
20 problems
Nombre:
Clase:
Fecha:
1
2 + 7
=
2
4 + 10
=
3
10 + 8
=
4
5 + 3
=
5
1 + 1
=
6
6 + 2
=
7
3 + 5
=
8
6 + 10
=
9
1 + 6
=
10
8 + 10
=
11
1 + 10
=
12
3 + 2
=
13
10 + 10
=
14
10 + 9
=
15
10 + 10
=
16
4 + 3
=
17
8 + 10
=
18
6 + 3
=
19
4 + 3
=
20
6 + 2
=