fact-family/mul-div-within-20-write-all · Sett 74
6 problems
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Klasse:
Dato:
1
Write the fact family for 3, 8, 11:
=
2
Write the fact family for 3, 16, 19:
=
3
Write the fact family for 5, 15, 20:
=
4
Write the fact family for 2, 15, 17:
=
5
Write the fact family for 9, 11, 20:
=
6
Write the fact family for 13, 2, 15:
=