addition/with-regrouping/medium · 세트 47
20 problems
이름:
학급:
날짜:
1
3 + 2
=
2
5 + 2
=
3
3 + 1
=
4
5 + 10
=
5
5 + 10
=
6
1 + 5
=
7
10 + 9
=
8
3 + 2
=
9
4 + 2
=
10
1 + 7
=
11
10 + 1
=
12
1 + 7
=
13
6 + 2
=
14
10 + 2
=
15
8 + 1
=
16
4 + 1
=
17
5 + 3
=
18
2 + 2
=
19
6 + 2
=
20
10 + 4
=