subtraction/without-borrowing/expert · Série 24
20 problems
Nom:
Classe:
Date:
1
5 - 3
=
2
9 - 8
=
3
3 - 1
=
4
9 - 6
=
5
7 - 3
=
6
9 - 3
=
7
5 - 1
=
8
5 - 1
=
9
4 - 1
=
10
6 - 4
=
11
3 - 1
=
12
2 - 1
=
13
8 - 7
=
14
8 - 5
=
15
5 - 4
=
16
9 - 3
=
17
3 - 2
=
18
8 - 7
=
19
8 - 1
=
20
4 - 1
=