fact-family/add-sub-within-20-fill-blanks · סט 76
5 problems
שם:
כיתה:
תאריך:
1
Write the fact family for 7, 11, 18:
=
2
Write the fact family for 18, 1, 19:
=
3
Write the fact family for 18, 2, 20:
=
4
Write the fact family for 11, 1, 12:
=
5
Write the fact family for 8, 9, 17:
=