DIV & MOD Calculator

CRITICAL WEAKNESS

Student Success Rate: 30%

Common Mistakes from Examiner Reports:

  • Giving decimal answers for DIV (e.g., 17 DIV 5 = 3.4 instead of 3)
  • Not understanding what MOD returns (remainder)
  • Confusing DIV and MOD operations

Target: Improve your understanding to 70%+ with these 500 practice questions!

Master integer division (DIV) and modulo (MOD) operators - essential for IGCSE Computer Science Paper 2.

Syllabus: Unit 8.1 Programming Concepts - Operators

DIV Integer Division

Returns the quotient (whole number part) only

17 DIV 5 = 3
17 ÷ 5 = 3 remainder 2
DIV returns the quotient: 3

MOD Modulo

Returns the remainder only

17 MOD 5 = 2
17 ÷ 5 = 3 remainder 2
MOD returns the remainder: 2

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