Starter quiz

  • Here is a number line with two numbers shown. What calculation will work out the length of the arrow?
    Here is a number line with two numbers shown. What calculation will work out the length of the arrow?
    • 98 + 134
    • 98 - 134
    • 134 - 98  ✓
    • 134\div 98
    • 134\times 98
  • Which calculation represents a half of 8?
    • {1\over 2} \times 8  ✓
    • {1\over 2} \div 8
    • 8\div {1\over 2}
    • 8\over 2  ✓
    • 8\times 2
  • Which of these are integers?
    • -3  ✓
    • -{1\over 5}
    • 0  ✓
    • 3.6
    • 101  ✓
  • A bag of sweets costs 5 p, which of these could represent the cost of buying any number of bags of sweets?
    • a + 5
    • 5a  ✓
    • a5
    • a^5
    • a\over 5
  • Match each calculation to its answer.
    • 5 + 3\times 2 + 1
      ⇔
      12 ✓
    • (5 + 3)\times 2 + 1
      ⇔
      17 ✓
    • (5 + 3)\times (2 + 1)
      ⇔
      16 ✓
    • 5 + 3\times (2 + 1)
      ⇔
      14 ✓
  • Match each calculation to its answer.
    • {10-4\over 2} + 1
      ⇔
      4 ✓
    • 10-{4\over 2} + 1
      ⇔
      9 ✓
    • 10-4\over 2 + 1
      ⇔
      2 ✓
    • 10-{4\over 2 + 1}
      ⇔
      26\over 3 ✓
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