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Set 3
Addition & Subtraction Within One Hundred

Alex the blue beetle

Hello Second Grade Friends!

I like to use Number Pieces to show large numbers.

This number shows the number of beetles in my family.

6 green 10-strips and 7 yellow ones

What do you notice about it?

What do you wonder about it?

How many more beetles will we need to have 100 beetles in our family?

Your friend,