addition/with-regrouping/medium · 세트 20
20 problems
이름:
학급:
날짜:
1
1 + 6
=
2
1 + 6
=
3
7 + 10
=
4
7 + 1
=
5
10 + 2
=
6
5 + 10
=
7
5 + 2
=
8
10 + 4
=
9
10 + 10
=
10
3 + 3
=
11
2 + 7
=
12
4 + 10
=
13
10 + 6
=
14
10 + 3
=
15
6 + 3
=
16
5 + 1
=
17
4 + 3
=
18
3 + 2
=
19
7 + 1
=
20
10 + 5
=