number-bonds/to-50/medium · Набор 84
8 problems
Имя:
Класс:
Дата:
1
Complete the number bond: 10 2 + __
=
2
Number bond: 4 + 2
=
3
Number bond: 2 1 + ?
=
4
Complete the number bond: 9 3 + __
=
5
Number bond: 2 + 1
=
6
9 5 + __
=
7
10 1 + __
=
8
Number bond: 8 1 + ?
=