addition/with-regrouping/medium · Sarja 55
20 problems
Nimi:
Luokka:
Päivämäärä:
1
1 + 8
=
2
4 + 2
=
3
2 + 2
=
4
3 + 4
=
5
4 + 2
=
6
2 + 7
=
7
3 + 10
=
8
6 + 2
=
9
10 + 4
=
10
2 + 2
=
11
6 + 10
=
12
5 + 1
=
13
7 + 1
=
14
10 + 10
=
15
3 + 1
=
16
2 + 1
=
17
10 + 1
=
18
1 + 8
=
19
4 + 5
=
20
4 + 4
=