number-bonds/addition-bonds/hard · Sada 75
8 problems
Jméno:
Třída:
Datum:
1
Number bond: 8 4 + ?
=
2
Number bond: 4 1 + ?
=
3
Complete the number bond: 5 2 + __
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4
2 1 + __
=
5
Number bond: 5 4 + ?
=
6
3 __ + 1
=
7
7 4 + __
=
8
Number bond: 10 8 + ?
=