Ontbrekende termen tot 20 · Set 55
20 problems
Naam:
Klas:
Datum:
1
22 + 66
=
2
47 + 10
=
3
14 + 84
=
4
27 + 11
=
5
52 + 17
=
6
76 + 10
=
7
63 + 24
=
8
50 + 25
=
9
28 + 20
=
10
75 + 14
=
11
60 + 21
=
12
41 + 16
=
13
30 + 28
=
14
15 + 23
=
15
31 + 23
=
16
41 + 16
=
17
10 + 10
=
18
14 + 31
=
19
63 + 14
=
20
23 + 61
=