Starter quiz

  • Which of these is not a prime number?
    • 1  ✓
    • 2
    • 3
    • 5
    • 7
  • Which of these is the full factor list of 18?
    • 2, 3, 6, 9
    • 2, 3, 6, 9, 18
    • 1, 2, 3, 6, 8, 18
    • 1, 2, 3, 6, 9, 18  ✓
  • 9, 27, 36, 45, 81, 108 are all multiples of ______ and 9.
    • '3' ✓
  • Which of these fair spinners does not have equally likely outcomes?
  • The possible outcomes from this fair spinner are {leg, pea, ant, nut, <span class="blank">______</span>}.
    The possible outcomes from this fair spinner are {leg, pea, ant, nut, ______}.
    • 'saw' ✓
  • Which of these calculations leads to a square number?
    • 3 + 4 + 7 + 10 − 2
    • 6 × 7 − 6  ✓
    • 72 − 3 × 5
    • 12 + 5 − 3 × 2
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