missing-operator/add-sub-medium · Sada 8
20 problems
Jméno:
Třída:
Datum:
1
11 ___ 4 7
=
2
1 ___ 17 18
=
3
12 ___ 7 19
=
4
[object Object]
8 ___ 2 6
=
5
11 ___ 9 20
=
6
60 ___ 10 6
=
7
17 ___ 6 11
=
8
60 ___ 6 10
=
9
9 ___ 9 81
=
10
40 ___ 5 8
=
11
11 ___ 3 8
=
12
40 ___ 4 10
=
13
10 ___ 9 90
=
14
10 ___ 3 30
=
15
18 ___ 9 2
=
16
17 ___ 13 30
=
17
6 - 1 = ____
5 ___ 1 4
=
18
18 ___ 7 25
=
19
11 ___ 3 8
=
20
6 ___ 5 30
=