Friday, May 19, 2017

Subtracting 3-Digit and 2-Digit Numbers


1.NBT.7
Module 12 Lesson 4
Differentiation Activity

Students in pairs can use dice or cards to find a three-digit number between 100-300 and a two digit number. They will use the number line to find the difference.  After finishing, the students will compare their answers.  They can repeat the activity a few more time and switch to the second number line for numbers 300-600.

Number Lines

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