Dodawanie i odejmowanie liczb całkowitych
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15 QuestionsShow answers
  • Question 1
    10 seconds
    Q. 0 - ( -13) = ?
    answer choices
    13
    -13
    0
    23
  • Question 2
    10 seconds
    Q. 25 - 30 = ?
    answer choices
    - 15
     25
    15
    - 5
  • Question 3
    10 seconds
    Q. 0 - 25 = ?
    answer choices
    0
    25
    - 0
    - 25
  • Question 4
    10 seconds
    Q. (- 3) + ( - 15) = ?
    answer choices
    12
    -12
    18
    -18
  • Question 5
    10 seconds
    Q. 100 - 98 = ?
    answer choices
    2
    12
    -2
    - 198
  • Question 6
    10 seconds
    Q. 10 + (- 2) = ?
    answer choices
    12
    8
    - 8
    - 12
  • Question 7
    10 seconds
    Q. 3 + (-3) = ?
    answer choices
    6
    -6
    3
    0
  • Question 8
    10 seconds
    Q. (-28) + 17 = ?
    answer choices
    -11
    21
    45
    -35
  • Question 9
    10 seconds
    Q. (-14) - ( -7) = ?
    answer choices
    7
    -7
    21
    -21
  • Question 10
    10 seconds
    Q. 15 + (- 8) = ?
    answer choices
    7
    -7
    23
    - 25
  • Question 11
    10 seconds
    Q. 16 - ( - 20)= ?
    answer choices
    - 14
    36
    -36
    4
  • Question 12
    10 seconds
    Q. -12 - ( - 16 )= ?
    answer choices
    4
    - 4
    20
    - 20
  • Question 13
    10 seconds
    Q. 22 + ( - 34) = ?
    answer choices
    56
    - 56
    22
     - 12
  • Question 14
    10 seconds
    Q. - 14 + 20 = ?
    answer choices
    - 34
    6
    - 6
     34
  • Question 15
    10 seconds
    Q.  - 18 + 12 = ?
    answer choices
    30
    - 30
    6
    - 6
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