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Ages 10–12

Extended multiplication

Multiply teen and two-digit numbers up to 20 × 20. Review suitability for your learners before teaching.

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Worksheet StudioMaths practice

Extended multiplication

Take your time. Show your thinking. You've got this.

Name ____________________Date ______________
  1. 1.0 × 13 = blank
  2. 2.18 × 7 = blank
  3. 3.13 × 3 = blank
  4. 4.3 × 2 = blank
  5. 5.6 × 20 = blank
  6. 6.17 × 2 = blank
  7. 7.0 × 17 = blank
  8. 8.9 × 0 = blank
  9. 9.14 × 16 = blank
  10. 10.4 × 11 = blank
  11. 11.16 × 6 = blank
  12. 12.14 × 1 = blank
One small step. One stronger skill.12 questions · Seed 43
View the answer key
Worksheet StudioAnswer key

Extended multiplication

Use this page to check your work.

Name ____________________Date ______________
  1. 1.0 × 13 = 0
  2. 2.18 × 7 = 126
  3. 3.13 × 3 = 39
  4. 4.3 × 2 = 6
  5. 5.6 × 20 = 120
  6. 6.17 × 2 = 34
  7. 7.0 × 17 = 0
  8. 8.9 × 0 = 0
  9. 9.14 × 16 = 224
  10. 10.4 × 11 = 44
  11. 11.16 × 6 = 96
  12. 12.14 × 1 = 14
One small step. One stronger skill.12 questions · Seed 43
Worksheet StudioMaths practice

Extended multiplication

Take your time. Show your thinking. You've got this.

Name ____________________Date ______________
  1. 1.0 × 13 = blank
  2. 2.18 × 7 = blank
  3. 3.13 × 3 = blank
  4. 4.3 × 2 = blank
  5. 5.6 × 20 = blank
  6. 6.17 × 2 = blank
  7. 7.0 × 17 = blank
  8. 8.9 × 0 = blank
  9. 9.14 × 16 = blank
  10. 10.4 × 11 = blank
  11. 11.16 × 6 = blank
  12. 12.14 × 1 = blank
One small step. One stronger skill.12 questions · Seed 43
Worksheet StudioAnswer key

Extended multiplication

Use this page to check your work.

Name ____________________Date ______________
  1. 1.0 × 13 = 0
  2. 2.18 × 7 = 126
  3. 3.13 × 3 = 39
  4. 4.3 × 2 = 6
  5. 5.6 × 20 = 120
  6. 6.17 × 2 = 34
  7. 7.0 × 17 = 0
  8. 8.9 × 0 = 0
  9. 9.14 × 16 = 224
  10. 10.4 × 11 = 44
  11. 11.16 × 6 = 96
  12. 12.14 × 1 = 14
One small step. One stronger skill.12 questions · Seed 43