Grade 3/Multiplication
Multiply Whole Hundreds: Missing Factor (526)
Find the missing factor in multiplication problems with whole hundreds.
6
Sheets
1111
Views
131
Downloads
Preview
Click to preview collection
Teacher Resources
Teaching Notes
Emphasize place value understanding and the inverse relationship between multiplication and division. Guide students to use basic facts and then adjust for powers of ten.
Vocabulary
Missing Factor: The unknown number in multiplication.
Hundreds: Numbers that are multiples of 100.
Common Mistakes
- Forgetting to account for the zeros when multiplying/dividing by hundreds.
- Incorrectly applying division as the inverse operation.
- Errors in basic multiplication or division facts.
Differentiation
SupportUse base-ten blocks or visual models to represent hundreds.
ChallengeChallenge with larger multiples of hundreds or two-digit missing factors.
Discussion Questions
- How does knowing basic multiplication facts help solve these problems?
- What is the relationship between multiplication and division?
- How does place value help us multiply by hundreds?
- Can you explain your strategy for finding the missing factor?
Extension Activities
- Create missing factor puzzles.
- Use base-ten blocks.
- Work backwards from the product.
Parent Tip
Give your child problems like 500 x ___ = 250,000.
Learning Path
Skill Cluster
Multiplication & Division Fluency, Place Value
Estimated Time
15 minutes
Skills Practiced
missing factor multiplicationmultiplication by hundredsplace value zeros
Prerequisites
- Multiplication facts (0-10)
- Dividing by single-digit numbers
- Multiplying by multiples of ten
Next Steps
- Divide by multiples of one hundred
- Multiply larger numbers with missing factors
- Missing Factor: Multiply by Multiples of Ten
- Multiply by Whole Hundreds
- Division with Multiples of One Hundred