Algebraic Notation & Substitution (Year 7)
Free printable UK Year 7 (Key Stage 3) maths worksheet: write algebraic notation (ab, 3y, a², a/b) and substitute values into expressions.
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Grade 6 · Math worksheet
Name
Date
Math
Algebraic Notation & Substitution
Rewrite each phrase using algebraic notation, or substitute the given value(s) to find the value of the expression.
- 1.Write a × m using algebraic notation.
- 2.Write y × a using algebraic notation.
- 3.Write x × y using algebraic notation.
- 4.Write a + a + a using algebraic notation.
- 5.Write x + x + x using algebraic notation.
- 6.Write c + c + c + c + c + c using algebraic notation.
- 7.Write n × n × n using index notation.
- 8.Write p × p × p using index notation.
- 9.Write a × a × p using algebraic notation.
- 10.Write n × n × m using algebraic notation.
- 11.Write x ÷ a using algebraic notation.
- 12.Write n ÷ c using algebraic notation.
- 13.If a = 6, find the value of 4a - 2.
- 14.If m = -4, find the value of 5m - 1.
- 15.If x = 4, find the value of 3x + 9.
- 16.If c = 0, find the value of 3c - 5.
- 17.If x = -20 and c = -4, find the value of x/c.
- 18.If b = -2, find the value of b².
- 19.If x = -6 and y = 8, find the value of xy.
- 20.If p = -5 and x = 1, find the value of px.
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