GRADE 5 · MATHEMATICS · TOPIC 12

Numerical Patterns

A number rule links inputs with outputs.

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CONCEPT EXPLAINED

Understand the concept

A number rule links inputs with outputs.

SOLVED EXAMPLE

Rule: multiply by 2 and add 1. Output for input 4?

  1. Step 1: 4 × 2 = 8
  2. Step 2: 8 + 1 = 9.

Final answer: 9

PRACTISE YOURSELF

Output for input 6?

Show the answer

13

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