7th Standard English Medium Maths Subject Term 2 Algebra Book Back 3 Mark Questions with Solution Part - I

7th Standard

    Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 15

    3 Marks

    5 x 3 = 15
  1. Find the degree of the following expressions.
    - 4xy2z3

  2. Find the degree of the following expressions.
    3a3b4 −16c6 + 9b2c5 + 7

  3. Add the expressions 4x2 + 3xy + 9y2 and 2x2 − 9xy + 6y2 and find the degree.

  4. Subtract x3 − x2 + x + 3 from 3x3 − 2x2 − 7x + 6 and find the degree.

  5. Simplify and find the degree of the expression
    (4m2 + 3n)− (3m + 9n2 )− (3m2 − 6n2 ) + (5m− n)

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