subtraction/with-borrowing/hard · Sarja 5
20 problems
Nimi:
Luokka:
Päivämäärä:
1
3 - 2
=
2
9 - 4
=
3
2 - 1
=
4
4 - 2
=
5
3 - 2
=
6
5 - 1
=
7
9 - 3
=
8
2 - 1
=
9
6 - 4
=
10
4 - 1
=
11
4 - 2
=
12
9 - 3
=
13
3 - 1
=
14
5 - 2
=
15
9 - 8
=
16
3 - 1
=
17
7 - 6
=
18
5 - 1
=
19
5 - 4
=
20
4 - 1
=