These Lesson Plans explain different methods used to represent whole numbers. These methods include drawing a picture, locating the number on a number line, using words, using a place value chart, using the expanded form, and using base-ten pieces.
Students will also practice breaking a number into a sum of smaller parts using base-ten pieces. (Standard 2.NBT.A.1) For example:
35 = 2 tens + 15 ones
1 hundred + 5 tens + 17 ones = 167
These Lesson Plans include templates that allow teachers to modify and create additional practice problems for students.