Rounding Game Board - Section 1: Mini-Lesson

 
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  Rounding Game Board
  Rounding Game Board
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Rounding to Check Accuracy

Unit 9: Place Value
Lesson 7 of 10

Objective: Students will be able to round to the nearest ten or hundred in order to evaluate the reasonableness of their final answer.

Big Idea: In order to approximate a total, or to help check the reasonableness of an answer, students need to be able to round to the nearest 10 or 100. Check out this lesson for a fun game that gives them practice rounding, adding, and subtracting.

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6 teachers like this lesson
Subject(s):
Math, Number Sense and Operations, rounding, Addition Strategies, Subtraction Strategies
  50 minutes
rounding to decide reasonableness
 
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