Starter quiz

  • Which equation represents this bar model made of number rods?
    Which equation represents this bar model made of number rods?
    • o + p + r + r = p
    • p + p + p + r = o
    • r + p + r + r = o  ✓
    • o = p + 3 × r  ✓
  • Alex was training for a swimming race. On Monday he swam 1.1 km. On Wednesday he swam 1,250 m and on Friday he swam 1.2 km. How far did he swim? Give your answer in metres. ______ m
    • '3,550' ✓
  • Which equations represent this problem? Jun is making a fruit drink. He has 1.35 l altogether. He has 0.65 l of orange juice and 225 ml of pineapple juice. The rest is water. How much water is needed?
    • 1.35 l − 0.65 l − 0.225 l = water  ✓
    • 0.65 l − 0.225 l − water = 1.35 l
    • 0.65 l + 0.225 l + water = 1.35 l  ✓
    • 0.65 l + 225 ml + 1.35 l = water
  • 0.3 + 0.1 + 0.6 = 1 Which other combination of three parts has the same whole?
    • 0.35 + 0.05 + 0.6  ✓
    • 0.35 + 0.05 + 0.55
    • 0.3 + 0.2 + 0.6
  • Complete the column subtraction to find the difference.
    Complete the column subtraction to find the difference.
    • '44.83' ✓
  • What digit is missing from this incomplete column addition?
    What digit is missing from this incomplete column addition?
    • '2' ✓
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