subtraction/without-borrowing/expert · Sarja 40
20 problems
Nimi:
Luokka:
Päivämäärä:
1
4 - 1
=
2
4 - 3
=
3
2 - 1
=
4
8 - 2
=
5
6 - 2
=
6
8 - 7
=
7
3 - 1
=
8
5 - 4
=
9
5 - 3
=
10
3 - 2
=
11
8 - 4
=
12
3 - 2
=
13
2 - 1
=
14
4 - 1
=
15
5 - 1
=
16
4 - 1
=
17
9 - 1
=
18
5 - 1
=
19
3 - 1
=
20
4 - 1
=