Sumandos Faltantes Hasta 20 · Conjunto 36
20 problems
Nombre:
Clase:
Fecha:
1
60 + 28
=
2
10 + 87
=
3
50 + 21
=
4
13 + 75
=
5
61 + 13
=
6
46 + 40
=
7
22 + 46
=
8
51 + 21
=
9
20 + 39
=
10
45 + 12
=
11
13 + 45
=
12
61 + 17
=
13
23 + 63
=
14
40 + 55
=
15
60 + 38
=
16
34 + 11
=
17
51 + 26
=
18
41 + 47
=
19
30 + 15
=
20
43 + 46
=