Activities
Build tens with rods
Combinations of 10
Build a wall of 10s
Move the blue partner rod onto the highlighted stair.
0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Partner rods
10 needs a partner to make 10.
What does 10 need to make 10?
10+?=10