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What does the question 13 on page 46 of the third grade math book mean?
The problem is, the first small problem, the little girl puts a few hundred, 16, and ten is eight. The little boy put a hundred tens, thirty zeros and one one. If you continue to put it down, how close is the sum of the three numbers proposed by the two people? what do you think?

The second question is, how close is this card to the two people at the same table?