subtraction/without-borrowing/expert · مجموعة 78
20 problems
الاسم:
الصف:
التاريخ:
1
4 - 3
=
2
8 - 4
=
3
2 - 1
=
4
3 - 2
=
5
3 - 2
=
6
8 - 7
=
7
9 - 5
=
8
8 - 6
=
9
7 - 3
=
10
8 - 5
=
11
6 - 1
=
12
4 - 3
=
13
3 - 1
=
14
3 - 2
=
15
3 - 1
=
16
8 - 4
=
17
2 - 1
=
18
2 - 1
=
19
9 - 8
=
20
9 - 3
=