___________
Maths
Negative numbers

Starter quiz

  • Tick all of the options that show 17 partitioned into two parts.
    • 13 and 5
    • 9 and 8  ✓
    • 2 and 15  ✓
    • 12 and 5  ✓
    • 8 and 7
  • Order these temperatures from warmest to coldest.
    • 1
      ⇔
      20℃
    • 2
      ⇔
      0℃
    • 3
      ⇔
      −1℃
    • 4
      ⇔
      −10℃
    • 5
      ⇔
      −40℃
  • Tick all the statements that are true.
    • The temperature was −7℃. One hour later it was −5℃. It got colder.
    • −3℃ is warmer than −4℃.  ✓
    • −5℃ is colder than −7℃.
    • These temperatures are getting warmer as they go along: −7℃, −6℃, −4℃, −2℃  ✓
  • Put the following numbers into descending order.
    • 1
      ⇔
      0.1
    • 2
      ⇔
      0
    • 3
      ⇔
      −0.01
    • 4
      ⇔
      −16.5
    • 5
      ⇔
      −17
  • 38 + 49 = ______
    • '87' ✓
  • Tick all the temperatures that would appear in between −30℃ and −20℃ on a number line.
    • −31℃
    • −21℃  ✓
    • −19℃
    • −25℃  ✓
    • −40℃
+