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Crossing Zero

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  • -2+2=
    0
  • What is the difference between 10 and -10?
    20
  • -5--5=
    0
  • Moscow is -12℃. Rio is 42℃. What is the difference in temperature?
    54℃
  • What is the difference between -5 and -25?
    20
  • What is the difference in the temperatures water freezes and boils at?
    100℃
  • 36-45=
    -9
  • 75--10=
    85
  • 4-12=
    -8
  • -20+-5
    -25
  • -30+17
    -13
  • What is the difference between -4 and 2?
    6
  • -85-6
    -91
  • New York is 8℃. Barcelona is 28℃. What is the difference in temperature?
    20℃
  • -5+8=
    3
  • 4-17=
    -13
  • The temperature was 5℃. It fell by 30℃. What is the temperature now?
    -25℃
  • The Sun's temperature is 5,499℃. Venus is 464℃. What is the difference in temperature?
    5,035℃
  • -12-4
    -16
  • 20-25=
    -5
  • The temperature was -17℃. It rose by 23℃. What is the temperature now?
    6℃
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