Multiplying by Powers of 10 up to 1000 Worksheet & Answer Key | Decimals

Master multiplying by 10, 100 and 1000 with this no-prep math worksheet! Features 40 targeted problems covering integers, decimals, place value shifts, and placeholder zeros. Includes full worked answers. Perfect for Year 5 and Year 6 Maths!

Looking for a clear, thorough resource to help your classes master place value patterns? This printable Multiplying by 10, 100 and 1000 Worksheet offers intensive arithmetic practice designed to push student calculation speeds and solidify their understanding of decimal point movements.
This worksheet provides focused, targeted practice specifically on multiplication, making it perfect for a main lesson activity, targeted intervention groups, or arithmetic booster revision.
This is a no-prep, printable PDF resource, meaning you can simply download, print, and hand it straight to your classes! It is excellent for deep-dive independent practice, homework tasks, morning booster sessions, or structured cover work.

What’s Included?
• 2 Pages of Structured Student Exercises: Clear layouts displaying 40 multiplication expressions (using 10, 100, and 1000) alongside neat parameters for student outputs.
• 2 Pages of Full Solutions: A complete marking guide displaying the exact decimal evaluations to allow for fast marking or student self-assessment!

Comprehensive Skills Covered
• Base-Ten Multiplication: Shifting digits smoothly to the right across decimal lines when multiplying by 10, 100, and 1000.
• Placeholder Zeros Management: Training students to accurately place trailing or leading zeros when tracking small decimal products (e.g., 0.0029 × 100).
• Exam Ready: Ideal for Key Stage 2 (KS2) SATs arithmetic booster classes, Year 5 base-ten loops, and Year 6 numeracy extension tracks.