Addition to 12
What is 15-8?
6
There are 5 birds outside at the park. 3 birds join them. How many birds are there all together?
There are 8 birds all together.
Where is the mistake? 25, 30, 35, 42, 45, 50, 55, 60
The number 42 is where the number 40 should be!
What is 16-8
Skip count by 100's until you get to 1,000
100, 200, 300, 400, 500, 600, 700, 800, 900, 1000
18-9
9