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### Grade 3 - Mathematics6.2 Subtracting Across Zeros

 Sometimes when you need to regroup, there is a zero in the next place. Then you need to regroup in a different way. Method: Subtract the ones, since you cannot take away from zero, you need to regroyo. The zero becomes 10. The zero in tens place becomes 9 (since the zero in ones place takes 1 from here) Again the zero in hundreds place becomes 9 (since the zero in tens place takes 1 from here) The number in thousands place becomes less by 1(since the zero in hundreds place takes 1 from here) Example: In ones place, 0 becomes 10. In tens place and hundreds place, 0 becomes 9. In thousands place, 4 becomes 3. Answer: 1104 Directions: Subtract the following. Also write at least ten examples of your own.
 Q 1: 8004 - 456 =8540845275488745 Q 2: 3009 - 866 =3863215721433895 Q 3: 6002 - 683 =6684531466815319 Q 4: 3001 - 432 =3214256821472569 Q 5: 1000 - 600 =500400600 Q 6: 1200 - 1123 =877677 Q 7: 1300 -1158 =152142252 Q 8: 1900 - 1721 =180181179 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!