addition/with-regrouping/medium · Série 98
20 problems
Nom:
Classe:
Date:
1
1 + 8
=
2
1 + 3
=
3
10 + 5
=
4
8 + 10
=
5
5 + 4
=
6
3 + 4
=
7
6 + 3
=
8
6 + 3
=
9
5 + 2
=
10
8 + 1
=
11
10 + 10
=
12
6 + 10
=
13
10 + 8
=
14
9 + 10
=
15
1 + 10
=
16
10 + 4
=
17
10 + 9
=
18
8 + 10
=
19
8 + 1
=
20
2 + 4
=