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Soal-soal kompetens...
 

Soal-soal kompetensi numbers and quantitative modifiers (exercise 4)


Posts: 87
 luna saraswati
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Joined: 4 years ago

Practice saying this operation.

  1. 8-8 = 0
  2. 90 - 1 = 89
  3. 9-2 = 7
  4. 44-11-2 = 31
  5. 4848 - 2424 = 2424
  6. 980-7 = ....
  7. 789,897-231,124=..
  8. 101-99 = ....
  9. 1,001 -990 = ....
  10. 3,333,333 -901,579 =