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ITMC 2018 Grade 7 National Preliminary set01 Question 9

ITMC · ITMC 2018 Grade 7 National Preliminary set01

Question 9

How many of 123123, 234234, 345345, 456456, 567567 are divisible by 7?
  1. 1
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  3. 3
  4. 4
  5. 5