subtraction/without-borrowing/expert · Sarja 50
20 problems
Nimi:
Luokka:
Päivämäärä:
1
5 - 3
=
2
3 - 1
=
3
3 - 1
=
4
5 - 3
=
5
3 - 1
=
6
2 - 1
=
7
9 - 2
=
8
5 - 4
=
9
7 - 6
=
10
2 - 1
=
11
9 - 8
=
12
2 - 1
=
13
7 - 3
=
14
6 - 1
=
15
9 - 4
=
16
2 - 1
=
17
3 - 1
=
18
4 - 2
=
19
6 - 1
=
20
5 - 1
=