Curriculum>Grade 2> Module 2>Topic D: Relate Addition and Subtraction to Length

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Select locations and find the sum of three distances. The distances in meters are given when the selection appears, so no measuring is required

A. Represent change in length as addition or subtraction

C. Count to determine length of an object that isn't aligned to 0 on a ruler

D. Subtract to determine length of an object that isn't aligned to 0 on a ruler

E. Use the difference between two numbers to measure a given object

F. Use a tape diagram to solve a +/- word problem involving length

G. Show the question/solution element of a word problem on a tape diagram and solve

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