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Sharon Sinclair

Adding 3-Digit Numbers: expanded form & place value blocks

Grades: 3rd Grade, 1st Grade, 2nd Grade
Subjects: Math
Standards: Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. (2.NBT.3.), Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. (2.NBT.5.)

Student Instructions

Click add Watch the video to show you how to do the expanded form pages. Do each expanded form page. Check your work as you go so you can fix any errors. Watch the video to show you how to do the place value block pages <neatly>. Do each place value block page <neatly>. Check and fix your work as you go! Rate your current level of skill by dragging the box around the number that describes you right now. If you don't remember what the numbers stand for, look at the last page. Click check to turn in!

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