Common Core: 7.NS — The Number System
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Name
Date
Score
/ 10
Advanced Regrouping (Set C)
Directions: Subtract. Regroup when a digit on top is too small.
1.
316
129
2.
332
114
3.
444
399
4.
544
355
5.
572
305
6.
600
256
7.
656
157
8.
684
108
9.
712
359
10.
890
182
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