number-bonds/to-50/medium · Sæt 70
8 problems
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Dato:
1
Number bond: 9 + 4
=
2
7 __ + 3
=
3
Number bond: 2 + 1
=
4
Number bond: 6 + 5
=
5
Complete the number bond: 2 __ + 1
=
6
5 4 + __
=
7
Number bond: 5 4 + ?
=
8
Number bond: 10 4 + ?
=