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Maths
Understand additive relationships and apply them to rearrange equations

Starter quiz

  • Which numbers in the equation are addends? 28 + 26 = 54
    • 54
    • 28  ✓
    • 26  ✓
  • What number is the sum in this equation? 76 = 60 + 16
    • '76' ✓
  • What sum is missing from this bar model?
    What sum is missing from this bar model?
    • '55' ✓
  • Match the sum and the addends.
    • 70 + 30 =
      ⇔
      100 ✓
    • 73 + 20 =
      ⇔
      93 ✓
    • 30 + 30 =
      ⇔
      60 ✓
    • 70 + 70 =
      ⇔
      140 ✓
  • Which other addition equations match this calculation? 150 + 70 = 220
    • 70 + 150 = 220  ✓
    • 220 = 70 + 150  ✓
    • 220 − 70 = 150
    • 220 = 150 + 70  ✓
  • Which equations have a sum of 200?
    • 100 + 100 =  ✓
    • 150 + 60 =
    • 110 + 110 =
    • 125 + 75 =  ✓
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