subtraction/without-borrowing/expert · Sarja 91
20 problems
Nimi:
Luokka:
Päivämäärä:
1
9 - 6
=
2
3 - 2
=
3
4 - 3
=
4
6 - 2
=
5
4 - 3
=
6
8 - 1
=
7
2 - 1
=
8
7 - 4
=
9
5 - 1
=
10
4 - 3
=
11
8 - 5
=
12
3 - 1
=
13
4 - 1
=
14
2 - 1
=
15
5 - 1
=
16
9 - 5
=
17
2 - 1
=
18
2 - 1
=
19
5 - 3
=
20
6 - 3
=