fact-family/add-sub-within-20-fill-blanks · סט 68
6 problems
שם:
כיתה:
תאריך:
1
Write the fact family for 7, 11, 18:
=
2
Write the fact family for 6, 10, 16:
=
3
Write the fact family for 4, 10, 14:
=
4
Write the fact family for 7, 2, 9:
=
5
Write the fact family for 17, 3, 20:
=
6
Write the fact family for 17, 1, 18:
=