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Two-Digit Multiplication

Grade 5 · Stretch challenge · 10 questions · Version PG-K6W9Z6-1JS8

Four children and a teacher collaborate with blocks, patterns, and a notebook.
1.

46 x 11 =

2.

55 x 2 =

3.

93 x 12 =

4.

87 x 3 =

5.

87 x 5 =

6.

43 x 11 =

7.

23 x 3 =

8.

66 x 2 =

9.

78 x 12 =

10.

27 x 12 =

Answers and teaching notes

Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.

Show answers for version 12
  1. 46 x 11 =506
  2. 55 x 2 =110
  3. 93 x 12 =1116
  4. 87 x 3 =261
  5. 87 x 5 =435
  6. 43 x 11 =473
  7. 23 x 3 =69
  8. 66 x 2 =132
  9. 78 x 12 =936
  10. 27 x 12 =324

Worked example

24 x 36 = 864. Add 24 x 30 and 24 x 6.

Common mistake

Forgetting the zero place holder in the tens partial product.

Helpful hint

Multiply by ones, then tens, then add the partial products.