Multiply Multi-Digit Numbers
Grade 4 - Math - Challenge Me

NameDate
Use partial products to multiply 74 x 3.
Estimate 138 x 6 by rounding 138 to the nearest ten, then multiply.
The ones fact in a larger product is 9 x 8. What is this partial product?
Multiply 37 x 29.
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
Use partial products to multiply 56 x 7.
Estimate 13 x 3 by rounding 13 to the nearest ten, then multiply.
The ones fact in a larger product is 9 x 6. What is this partial product?
Multiply 74 x 60.
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