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Two-Digit Multiplication

Grade 5 · Stretch challenge · 10 questions · Version PG-KGVVO5-1JS8

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

79 x 4 =

2.

75 x 8 =

3.

18 x 8 =

4.

48 x 6 =

5.

40 x 6 =

6.

49 x 4 =

7.

92 x 12 =

8.

88 x 3 =

9.

85 x 11 =

10.

28 x 11 =

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 13
  1. 79 x 4 =316
  2. 75 x 8 =600
  3. 18 x 8 =144
  4. 48 x 6 =288
  5. 40 x 6 =240
  6. 49 x 4 =196
  7. 92 x 12 =1104
  8. 88 x 3 =264
  9. 85 x 11 =935
  10. 28 x 11 =308

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.