1st grade Math Standard 1.NBT.2.- Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases
- 10 can be thought of as a bundle of ten ones, called a "ten."
- The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
- The numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, or nine tens (and 0 ones).
I enjoyed creating a Google Doc to teach place values. I feel like the younger grades do well with coloring and hands on activities and I think worksheets are a good way to get them in the habit of school work. I think the worksheet will help them understand the idea of place values and it will give them the foundation they need to continue on in math. I would clearly use Google Doc in my classroom because I think it is convenient and easy to use to make worksheets for my students and letters for my parents, etc.
Here is the link to the worksheet
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