Starter quiz

  • How many halves are in 3 wholes? (You can use a bar model if it helps.)
    • 3
    • 6  ✓
    • 1.5
    • 0
  • How many quarters are in 5?
    • 4
    • 5
    • 10
    • 20  ✓
    • 25
  • The bar model shows that there are <span class="blank">______</span> lots of a <Math>{1} \over {3}</Math> in 4.
    The bar model shows that there are ______ lots of a {1} \over {3} in 4.
    • '12' ✓
  • The bar model shows that there are <span class="blank">______</span> lots of a <Math>{1} \over {5}</Math> in 3.
    The bar model shows that there are ______ lots of a {1} \over {5} in 3.
    • '15' ✓
  • The Oak teacher gave 4 pupils a question, "How many tenths are there in 5?" Select the correct answer and explanation.
    • Laura says "There are 500 tenths because 5\times 100 = 500"
    • Andeep says "There are 50 tenths because 5\times 10 = 50"  ✓
    • Jun says "There are 50 tenths because each 10 wholes has five fifths."
    • Alex says "There are 2 tenths because 10\div5 = 2"
  • Sort the following from largest to smallest.
    • 1
      ⇔
      10\div \frac{1}{3}
    • 2
      ⇔
      2\div \frac{1}{9}
    • 3
      ⇔
      1\div \frac{1}{11}
    • 4
      ⇔
      1\div \frac{1}{3}
    • 5
      ⇔
      1\div \frac{1}{2}
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