number-bonds/to-50/medium · סט 79
8 problems
שם:
כיתה:
תאריך:
1
8 __ + 1
=
2
8 __ + 4
=
3
8 __ + 5
=
4
Number bond: 2 + 1
=
5
Complete the number bond: 6 __ + 1
=
6
7 __ + 1
=
7
6 4 + __
=
8
Complete the number bond: 2 1 + __
=