fact-family/mul-div-within-20-write-all · סט 86
5 problems
שם:
כיתה:
תאריך:
1
Write the fact family for 19, 1, 20:
=
2
Write the fact family for 15, 3, 18:
=
3
Write the fact family for 7, 13, 20:
=
4
Write the fact family for 4, 4, 8:
=
5
Write the fact family for 13, 1, 14:
=