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Algebra

Each subtopic includes About section, revision page link, 10 preview questions, and practice CTAs.

Using variables and constants

Subtopic

Using variables and constants under Algebra for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which expression represents 'the sum of xx and yy, multiplied by 22'?

    A.

    2(x+y)2(x + y)

    B.

    x+2yx + 2y

    C.

    2x+y2x + y

    D.

    xy+2xy + 2

  2. 2.

    Simplify the expression: 12b−b12b - b.

    A.

    1212

    B.

    11b11b

    C.

    1111

    D.

    13b13b

  3. 3.

    If x=9x = 9, find the value of x+xx + x.

    A.

    99

    B.

    1818

    C.

    8181

    D.

    00

Download the worksheet for Algebra - Using variables and constants to practice offline. It includes additional chapter-level practice questions.

Simplifying expressions (collecting like terms)

Subtopic

Simplifying expressions (collecting like terms) under Algebra for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Simplify: 5k+2+k+85k + 2 + k + 8

    A.

    6k+106k + 10

    B.

    7k+107k + 10

    C.

    16k16k

    D.

    6k+86k + 8

  2. 2.

    Simplify the expression: 12y−2y−y12y - 2y - y

    A.

    10y10y

    B.

    9y9y

    C.

    11y11y

    D.

    99

  3. 3.

    Simplify the following expression: 3x+3x+23x + 3x + 2

    A.

    6x+26x + 2

    B.

    8x8x

    C.

    9x+29x + 2

    D.

    6x2+26x^2 + 2

Download the worksheet for Algebra - Simplifying expressions (collecting like terms) to practice offline. It includes additional chapter-level practice questions.

Solving one-step and two-step equations

Subtopic

Solving one-step and two-step equations under Algebra for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Find pp if p4=12\frac{p}{4} = 12

    A.

    48

    B.

    3

    C.

    16

    D.

    8

  2. 2.

    Solve: 15r=3015r = 30

    A.

    45

    B.

    15

    C.

    3

    D.

    2

  3. 3.

    Solve for yy: y−14=14y - 14 = 14

    A.

    0

    B.

    1

    C.

    28

    D.

    14

Download the worksheet for Algebra - Solving one-step and two-step equations to practice offline. It includes additional chapter-level practice questions.

Writing and using formulas

Subtopic

Writing and using formulas under Algebra for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    Which formula converts mm minutes into SS seconds?

    A.

    S=60mS = 60m

    B.

    S=m60S = \frac{m}{60}

    C.

    S=m+60S = m + 60

    D.

    S=m−60S = m - 60

  2. 2.

    Find yy in the formula y=x−7y = x - 7 when x=15x = 15.

    A.

    22

    B.

    8

    C.

    7

    D.

    10

  3. 3.

    Which formula represents 'Divide xx by 2 and then add 5'?

    A.

    x+52\frac{x + 5}{2}

    B.

    x2+5\frac{x}{2} + 5

    C.

    2x+52x + 5

    D.

    x7\frac{x}{7}

Download the worksheet for Algebra - Writing and using formulas to practice offline. It includes additional chapter-level practice questions.

Number sequences and patterns

Subtopic

Number sequences and patterns under Algebra for Grade 6 IGCSE.

About Topic & Revision

Preview questions (no answers)

  1. 1.

    A sequence starts at 55 and the rule is 'add 66'. What are the first four terms of this sequence?

    A.

    5,11,17,235, 11, 17, 23

    B.

    5,10,15,205, 10, 15, 20

    C.

    6,11,16,216, 11, 16, 21

    D.

    5,11,16,225, 11, 16, 22

  2. 2.

    Find the missing number in the following linear sequence: 4,9,__,19,244, 9, \text{\_\_}, 19, 24.

    A.

    1313

    B.

    1515

    C.

    1616

    D.

    1414

  3. 3.

    Identify the next term in the decreasing sequence: 50,44,38,32,...50, 44, 38, 32, ...

    A.

    2828

    B.

    2626

    C.

    2424

    D.

    3030

Download the worksheet for Algebra - Number sequences and patterns to practice offline. It includes additional chapter-level practice questions.

Algebra - IGCSE Grade 6 Maths Notes & Revision | Krit.club