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Grade 3 Subtraction Worksheets

The middle-zero regroup is the grade-3 subtraction boss level (302 − 148), and these sheets will meet it. Look for written trades, not just right answers — the written trace is the diagnosis.

Three-Digit Subtraction

1.830−7362.947−4893.226−1454.940−5965.864−3586.456−1017.964−6628.974−4519.892−41010.984−26111.375−24612.847−16313.863−37714.820−54915.726−14316.531−26317.859−54618.891−69219.768−29220.567−288
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1.830−736942.947−4894583.226−145814.940−5963445.864−3585066.456−1013557.964−6623028.974−4515239.892−41048210.984−26172311.375−24612912.847−16368413.863−37748614.820−54927115.726−14358316.531−26326817.859−54631318.891−69219919.768−29247620.567−288279
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