Starter quiz

  • Match the expression to the correct square number.
    • 2^2
      ⇔
      4 ✓
    • 3^2
      ⇔
      9 ✓
    • 11^2
      ⇔
      121 ✓
    • 8^2
      ⇔
      64 ✓
  • What square number is represented by this incomplete factor bug?
    What square number is represented by this incomplete factor bug?
    • '100' ✓
  • What is the missing factor of 38 from this list? 1, 2, 19
    • '38' ✓
  • The number 12 has ______ factors.
    • '6' ✓
  • The number 30 has ______ factors.
    • '8' ✓
  • Tick the numbers which are factors of both 15 and 20
    • 1  ✓
    • 2
    • 5  ✓
    • 10
    • 15
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