Multiply Multi-Digit Numbers

Grade 4 - Math - Challenge Me

NameDate
  1. Use partial products to multiply 74 x 3.

  2. Estimate 138 x 6 by rounding 138 to the nearest ten, then multiply.

  3. The ones fact in a larger product is 9 x 8. What is this partial product?

  4. Multiply 37 x 29.

  5. A student says 76 x 3 = 216. What error did they make?

    • they did not multiply the ones digit by the factor
    • they added an extra factor
    • they rounded to the nearest thousand
    • they divided instead of multiplying
  6. Use partial products to multiply 56 x 7.

  7. Estimate 13 x 3 by rounding 13 to the nearest ten, then multiply.

  8. The ones fact in a larger product is 9 x 6. What is this partial product?

  9. Multiply 74 x 60.

  10. A student says 75 x 4 = 285. What error did they make?

    • they did not multiply the ones digit by the factor
    • they divided instead of multiplying
    • they added an extra factor
    • they rounded to the nearest thousand
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