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Add and subtract decimals one place

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  • 0.5 + 0.5
    1.0
  • 1.2 + 1.3
    2.5
  • 0.4 + 0.7
    1.1
  • 0.4 + 0.5
    0.9
  • 1.2 + 0.3
    1.5
  • 0.8 + 0.2
    1.0
  • 0.5 + 0.8
    1.3
  • 0.7 + 1.1
    1.8
  • 0.9 + 0.1
    1.0
  • 0.2 + 0.3
    0.5
  • 0.8 + 0.3
    1.1
  • 1.4 + 0.6
    2.0
  • 0.1 + 0.7
    0.8
  • 2.3 + 0.6
    2.9
  • 0.2 + 0.9
    1.1
  • 3.2 + 0.4
    3.7
  • 3.1 + 0.9
    4.0
  • 1.7 + 0.6
    1.3
  • 1.5 + 0.4
    1.9
  • 0.4 + 0.1
    0.5
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