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Duplicate of Adding and Subtracting Rational Nu ...

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  • When adding and subtracting fractions or mixed numbers you need the ________________________?
    common numerator
    common animator
    common terminator
    common denominator
  • When we have a subtraction problem, can we always change it addition?
    False
    True
    Sometimes
    Maybe
  • -8 3/8 - 10 1/6
    2 3/4
    6/7
    18 2/3
    -18 13/24
  • Adding and Subtracting Fractions
    G
    F
    J
    H
  • Solve -3.5 + -4.7
    1.2
    3.8
    -8.2
    9.2
  • - 9 /14 + 2/7
    11 / 21
    16/15
    -5/14
  • Adding and Subtracting Negative Fractions<br>
    -20/21
    -8/21
    20/21
    -4/10
  • What should the common denominator for this expression be - 3/5 + 1/3 ?
    3
    5
    15
    20
  • - 1/2 - (- 5/9 )
    1/ 18
    -25/ 76
    9/ 16
    22/ 25
  • solve the following: -2 3/4 + -5 4/5
    99 5/8
    -8 11/20
    -10 7/8
    - 9 5/ 4
  • Adding Fractions
    35/6
    5 1/3
    5 5/6
    2 11/12
  • Adding and Subtracting Negative Fractions<br>
    -20/21
    -4/10
    -8/21
    20/21
  • -5 - 5/3
    0
    -9
    - 3/5
    -6 2/3
  • -2 2/5 - (1 2/3)
    - 9 1/3
    - 11 2/3
    6 1/8
    -4 1/ 15
  • 4 + (-1 2/3)
    14
    5/6
    2 1/3
    21 8/7
  • When I add a positive number to a positive number the answer will be
    It depends
    Positive
    Negative
    Shabam