Starter quiz

  • What’s the missing factor in the equation in the diagram?
    What’s the missing factor in the equation in the diagram?
    • '4' ✓
  • Use the equation 255 ÷ 17 = 15 to work out the missing product. 15 × 17 = ______
    • '255' ✓
  • What’s the missing number in this equation? 45 × 20 = 15 × ______
    • '60' ✓
  • Andeep scales the equation 32 × 30 = ___ to make it easier to answer. Which of these equations is the most sensible and efficient choice?
    • 16 × 60 =
    • 64 × 15 =
    • 96 × 10 =  ✓
    • 160 × 6 =
  • Laura is trying to find the product of 55 × 8 and writes some possible equations. Which is correct and will help Laura find the product?
    • 110 × 2 = 220
    • 220 × 2 = 440  ✓
    • 110 × 8 = 880
    • 220 × 4 = 880
  • Use scaling to help you find the product: 16 × 25 = ______
    • '400' ✓
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