number-bonds/addition-bonds/hard · Série 69
8 problems
Nom:
Classe:
Date:
1
Number bond: 4 2 + ?
=
2
Number bond: 3 1 + ?
=
3
Number bond: 4 + 2
=
4
3 __ + 1
=
5
Number bond: 5 + 3
=
6
4 __ + 1
=
7
Complete the number bond: 10 7 + __
=
8
Complete the number bond: 6 3 + __
=