fact-family/add-sub-within-20/hard · सेट 21
6 problems
नाम:
कक्षा:
दिनांक:
1
Write the fact family for 18, 2, 20:
=
2
Write the fact family for 5, 10, 15:
=
3
Write the fact family for 12, 4, 48:
=
4
Write the fact family for 10, 5, 15:
=
5
Write the fact family for 5, 4, 20:
=
6
Write the fact family for 13, 2, 15:
=