subtraction/with-borrowing/hard · Sarja 61
20 problems
Nimi:
Luokka:
Päivämäärä:
1
9 - 7
=
2
4 - 1
=
3
7 - 3
=
4
9 - 7
=
5
9 - 5
=
6
4 - 1
=
7
5 - 1
=
8
6 - 5
=
9
5 - 1
=
10
5 - 1
=
11
5 - 4
=
12
9 - 1
=
13
7 - 5
=
14
5 - 1
=
15
4 - 1
=
16
4 - 1
=
17
5 - 3
=
18
8 - 3
=
19
8 - 5
=
20
9 - 2
=