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Addition and Subtraction

  •  English    38     Public
    Addition and subtraction
  •   Study   Slideshow
  • Read and solve this operation: 10 + 15 =
    Ten plus fifteeen equals twenty-five
  •  10
  • Read and solve this operation: 25 - 5 =
    Twenty-five minus five equals twenty
  •  15
  • Read and solve this operation: 3 000 122 - 122=
    Three million, one hundred twenty two minus one hundred and twenty-two equals three million
  •  15
  • Read and solve this operation: 3 552 + 100 =
    Three thousand five hundred fifty-two plus one hundred equals three thousand, six hundred fifty-two
  •  15
  • Read and solve this operation: 25 341 + 20 000 =
    twenty-five thousand, three hundred forty-one plus twenty thousand equals forty-five thousand, three hundred forty one.
  •  15
  • Read and solve this operation: 10 - 5 =
    Ten minus five equals five
  •  10
  • Read and solve this operation: 23-3 =
    Twenty-three minus three equals twenty
  •  15
  • Read and solve this operation: 64 + 60 =
    Sixty four plus sixty equals one hundred twenty-four
  •  15
  • Read and solve this operation: 300 -100 =
    Three hundred minus one hundred equals two hundred
  •  10
  • What is addition?
    It is bringing two numbers together to make a new total
  •  10
  • Mention five addition key words
    Plus, addend, sum, total, add, combine
  •  15
  • What is a subtraction?
    It is taking one number away from another
  •  10
  • Mention six subtraction key words
    Left, subtract, minus, take away, difference, less than, decrease, deduct
  •  15
  • What are the parts of the addition?
    Addend and sum
  •  15
  • What are the parts of the subtraction?
    Minuend, Subtrahend, difference.
  •  15
  • This symbol is read +
    Plus
  •  5