fact-family/mixed-within-20-write-all · مجموعة 51
6 problems
الاسم:
الصف:
التاريخ:
1
Write the fact family for 14, 4, 18:
=
2
Write the fact family for 3, 17, 20:
=
3
Write the fact family for 15, 2, 17:
=
4
Write the fact family for 11, 1, 12:
=
5
Write the fact family for 10, 9, 19:
=
6
Write the fact family for 19, 1, 20:
=