number-bonds/to-50/medium · Набор 75
8 problems
Имя:
Класс:
Дата:
1
Number bond: 10 + 4
=
2
6 3 + __
=
3
6 4 + __
=
4
8 __ + 5
=
5
5 4 + __
=
6
Number bond: 7 1 + ?
=
7
Number bond: 10 5 + ?
=
8
Number bond: 6 4 + ?
=