missing-operator/all-ops-easy · 세트 7
20 problems
이름:
학급:
날짜:
1
12 ___ 1 11
=
2
12 ___ 6 6
=
3
[object Object]
10 ___ 9 19
=
4
3 - 1 = ____
2 ___ 1 1
=
5
Total = ____
6 ___ 6 12
=
6
[object Object]
3 ___ 6 9
=
7
8 - 2 = ____
6 ___ 2 4
=
8
6 - 2 = ____
4 ___ 2 2
=
9
[object Object]
10 ___ 3 7
=
10
13 - 4 = ____
9 ___ 4 5
=
11
[object Object]
10 ___ 4 14
=
12
10 ___ 11 21
=
13
12 ___ 4 8
=
14
2 ___ 11 13
=
15
3 - 1 = ____
2 ___ 1 1
=
16
3 ___ 12 15
=
17
11 ___ 2 13
=
18
3 - 1 = ____
2 ___ 1 1
=
19
12 ___ 9 21
=
20
11 ___ 8 19
=