A.1

Add & Subtract Whole Numbers

Add and subtract numbers in the millions, regrouping as needed.

Level
Medium
Problems
Daniel Math Academy · Grade 6 Math

Add & Subtract Whole Numbers

Skill A.1 · Whole-number operations · ★★☆ Medium

Name
 
Date
 
Score/ 12

Add or subtract.

Example
605214
−387596
217618

Think: Line up the places and work from the ones, regrouping where the top digit is smaller: .

  1. 1
    6784074
    −790275
  2. 2
    7034519
    −597226
  3. 3
    7718759
    +852696
  4. 4
    3854602
    +965874
  5. 5
    6592549
    +350884
  6. 6
    6553777
    −423894
  7. 7
    4287603
    +507738
  8. 8
    1383989
    +948520
  9. 9
    3281770
    −434916
  10. 10
    2627071
    +616665
  11. 11
    5462304
    −241577
  12. 12
    7883099
    +565160
Daniel Math Academy · danielmath.comWorksheet #z3t8nxd · Page 1 / 2
Daniel Math Academy · Grade 6 Math

Answer Key

A.1 Add & Subtract Whole Numbers · ★★☆ Medium

  1. 15,993,799
  2. 26,437,293
  3. 38,571,455
  4. 44,820,476
  5. 56,943,433
  6. 66,129,883
  7. 74,795,341
  8. 82,332,509
  9. 92,846,854
  10. 103,243,736
  11. 115,220,727
  12. 128,448,259
Daniel Math Academy · danielmath.comWorksheet #z3t8nxd · Answer Key · Page 2 / 2