GradeMap

Grade 7 · Math · Unit 5 of 20

Fractions

Add, subtract, multiply, divide

What your child practises

Adding and subtracting fractions with different denominators, and multiplying and dividing a fraction by a fraction.

Ontario Curriculum expectation: B2.5, B2.8 · adding and subtracting fractions with equivalent fractions, and multiplying and dividing fractions by fractions

Sample questions

A taste of this unit. In the app, questions change every time and get easier or harder to match your child.

  1. Question 1

    What is 1/8 × 1/4?

    1/8 × 1/4

    • 1/12
    • 1/6
    • 1/32
    Show answer

    1/32

    Hint: Multiply the numerators. Multiply the denominators. Then simplify.

  2. Question 2

    What is 1/3 + 2/5?

    1/3 + 2/5

    • 11/15
    • 4/5
    • 3/8
    Show answer

    11/15

    Hint: Make the denominators the same (15), then add the numerators.

  3. Question 3

    What is 1/2 − 2/7?

    1/2 − 2/7

    • 3/14
    • 2/7
    • 1/5
    Show answer

    3/14

    Hint: Make the denominators the same (14), then subtract the numerators.

  4. Question 4

    A jug is 3/4 full. You pour out 2/5 of what is in it. What fraction of the whole jug did you pour out?

    • 5/9
    • 2/3
    • 3/10
    Show answer

    3/10

    Hint: Find a fraction OF a fraction. Multiply.

  5. Question 5

    What is 1/3 × 1/4?

    1/3 × 1/4

    • 1/12
    • 1/7
    • 2/7
    Show answer

    1/12

    Hint: Multiply the numerators. Multiply the denominators. Then simplify.

  6. Question 6

    What is 3/5 − 5/12?

    3/5 − 5/12

    • 1/5
    • 11/60
    • 2/7
    Show answer

    11/60

    Hint: Make the denominators the same (60), then subtract the numerators.

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