Welcome to the second part of the Math Error Analysis Subtraction Edition!
Focus on Two Digit minus Two Digit
These work pages are for helping students really stop and think about their number sense and if the work of other students makes sense.
Also try out the First Part of the Subtraction Edition of the Math Error Analysis Resource
that focuses on two digit minus one digit with and without regrouping.
The first few times should be done together to scaffold use and expectations. Once students understand the steps, branch off into groups or individuals completing the work.
Help students master the 3rd standard of mathematical practice--Construct viable arguments and critique the reasoning of others--while thinking about regrouping with subtraction (2 digit minus 2 digit) with these worksheets.
On each work page:
-3 subtraction number sentences that have been incorrectly regrouped
-a box to list what strategies the student does well
-a box to write a note to the student to help him/her improve
-a box for your student to correctly answer one of the subtraction number sentences
10 different worksheets are included for practice!
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