subtraction/with-borrowing/hard · Conjunto 21
20 problems
Nome:
Turma:
Data:
1
7 - 5
=
2
6 - 1
=
3
6 - 2
=
4
4 - 3
=
5
2 - 1
=
6
6 - 5
=
7
3 - 1
=
8
9 - 3
=
9
5 - 3
=
10
3 - 2
=
11
3 - 2
=
12
3 - 1
=
13
9 - 7
=
14
3 - 2
=
15
7 - 3
=
16
2 - 1
=
17
2 - 1
=
18
7 - 4
=
19
7 - 6
=
20
9 - 5
=