subtraction/without-borrowing/expert · 세트 33
20 problems
이름:
학급:
날짜:
1
8 - 3
=
2
5 - 4
=
3
2 - 1
=
4
9 - 6
=
5
4 - 1
=
6
7 - 3
=
7
7 - 3
=
8
8 - 5
=
9
9 - 1
=
10
6 - 5
=
11
9 - 4
=
12
8 - 6
=
13
7 - 5
=
14
7 - 1
=
15
3 - 1
=
16
5 - 4
=
17
8 - 7
=
18
2 - 1
=
19
4 - 2
=
20
8 - 6
=