fact-family/add-sub-within-20/hard · सेट 16
6 problems
नाम:
कक्षा:
दिनांक:
1
Write the fact family for 1, 16, 17:
=
2
Write the fact family for 8, 10, 80:
=
3
Write the fact family for 13, 7, 20:
=
4
Write the fact family for 3, 10, 30:
=
5
Write the fact family for 11, 4, 44:
=
6
Write the fact family for 4, 11, 44:
=