基準:
Count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects in the set regardless of their arrangement or order. (Math.K.2(C))
せいとへの指示
1. Tap
2. Tap
3. Count and cross the pumpkins.
4. Tap or and write or type how many pumpkins are in each box.
5. Tap to submit your work.
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2. Tap 
3. Count and cross the pumpkins.
4. Tap 
and write or type how many pumpkins are in each box.
5. Tap 
to submit your work.
