Starter quiz

  • Which factor has been partitioned using the distributive law in the second expression here? 5 × 16 = 5 × 8 + 5 × 8
    • 5
    • 16  ✓
    • 8
  • 92 + 60 = ______
    • '152' ✓
  • 64 + 73 = ______
    • '137' ✓
  • Which of the following expressions represents the total number of doughnuts if I have 10 boxes of 5 chocolate doughnuts and 3 boxes of 5 strawberry doughnuts.
    • 10 × 5 + 3 × 5  ✓
    • 10 × 3 + 5 × 5
    • 10 + 5 + 3 + 5
    • 10 + 3 + 5 + 5
  • Which of the following expressions is the array representing?
    Which of the following expressions is the array representing?
    • 7 × 9 + 7 × 5
    • 2 × 9 + 5 × 9  ✓
    • 2 × 7 + 2 × 5
  • Double 78 is ______
    • '156' ✓
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