Multiplying by 10, 100, and 1,000 for 4th Grade
Multiplying by 10, 100, or 1,000 shifts each digit one, two, or three places to the left, which is why zeros appear at the end. Understanding it as a place value shift rather than adding zeros keeps it working with decimals later. Practice problems and answers follow.
DETAILED EXPLANATION
When we multiply a whole number by 10, 100, or 1,000, we can think of shifting digits left or adding zeros. 42 × 10 = 420; 42 × 100 = 4,200; 42 × 1,000 = 42,000.
WORKED EXAMPLES WITH STEP BY STEP SOLUTIONS
Example 1
Find 35 × 100.
The Absolute Best Book to Ace Grade 4 Math
Original price was: $109.99.$54.99Current price is: $54.99.
Solutions:
Step 1: Apply the concept from the lesson above.
Step 2: Carry out the operation or reasoning.
Answer: 35 × 100 = 3,500
Mastering Grade 4 Math Word Problems
Original price was: $29.99.$16.99Current price is: $16.99.
Related to This Article
More math articles
- The Best Grade 5 ELA Practice Tests for Oklahoma Students
- Top 10 4th Grade PSSA Math Practice Questions
- What Topics Are Covered in Algebra 1?
- The Best Grade 8 Math Book for Nebraska Students
- How to Complete a Graph and Table Linear Function
- Georgia Milestones Grade 6 Math Free Worksheets: Free Printable PDFs Covering Every Grade 6 Standard
- 5th Grade PSSA Math Practice Test Questions
- Free Grade 3 Math Worksheet Library for Georgia (Milestones): 49 Printable Skill Pages
- A Comprehensive Collection of Free TSI Math Practice Tests
- How to Solve Piecewise Functions?
What people say about "Multiplying by 10, 100, and 1,000: Grade 4"?
No one replied yet.