Digital deck · 3rd–4th Grade · 30 questions
Comparing Decimals Digital Activity | 3rd–4th Grade
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Comparing Decimals for 3rd to 4th grade: 30 question slides with a type-in answer box, plus an answer key slide.
What’s inside this download
- 30 question slides, one question per slide
- A type-in answer box on every question
- A title slide and an answer key slide at the end
- One .pptx file — opens in Google Slides and PowerPoint
Why choose this over a free activity
- Compares decimals to hundredths
- Built around the longer-is-bigger mistake
- Keys settle each pair, so a longer-means-bigger answer is easy to catch
- No printing — works on a laptop, tablet or classroom screen
License and file format
- One .pptx file; upload it to Google Drive to open it in Google Slides
- One teacher or one household. Use it with your own students, this year and next
- Sharing the file itself needs a separate license
- Digital download — nothing ships
How do I get the files?
- The download link is on the order page the moment you pay, and in your inbox at the same time
- Re-download from that link any time — no account needed
- Wrong or broken file? Email support@pencillane.com and we fix it or refund you
Why get the bundle
- Comparing decimals needs repeated exposure to the lined-up digits idea. Different formats keep that idea in front of children.
The problem
Is 0.5 bigger or smaller than 0.45?
Whole-number habits say longer means bigger. With decimals, that habit gives the wrong answer.
More digits means bigger
0.45 has more digits than 0.5, so children pick it. Tenths are bigger than hundredths, so 0.5 is the greater.
0.3 and 0.30
Children think a trailing zero changes the value. Learning that they are equal takes seeing them side by side.
Ignoring place value
Decimals compare from the left, tenths first. A child comparing 2.64 and 6.35 has to see the ones digits first.
Each question asks <, = or > for two decimals. Children line up digits by place, starting from the left, and learn to add a zero to see them match.
What’s inside
30 questions, one per slide.
Students type straight into the box — no printing, no cutting.
Comparing Decimals
Written for 3rd to 4th grade.
Title to answer key
A title slide first, the answer key last.
Google Slides & PowerPoint
One .pptx file that opens in both.
Look inside
One question per slide, with a box to type the answer.
How it works
Ready before the printer warms up.
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1
Download
Check out, and your download link is in your inbox and on screen in seconds. One PowerPoint file you can open in Google Slides.
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2
Open
Upload it to Google Drive and open it with Google Slides, or open it in PowerPoint.
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3
Assign
Share it with your class. Students type an answer on each slide, and you check against the key.
Outcomes
Compare decimals by place value
Start at the left, compare tenths, then hundredths.
- 2.64 ? 6.35
- 3.97 ? 8.10
- 0.47 ? 0.82
- 2.43 ? 4.6
- 7.82 ? 7.89
- 4.6 ? 8.8
- 2.15 ? 5.58
Who it’s for
Built for the kitchen table and the classroom.
Parents & homeschool
Write both numbers one under the other with the decimal points lined up. Add a zero if needed, then compare each place.
Teachers
Fits a fourth-grade decimals unit, after tenths and hundredths are introduced.
Tutors & intervention
Place value gaps show up fast here. The problems reveal if a child is reading digits instead of values.
Questions
Before you buy.
Do these include equal pairs?
Yes. The = option appears, so children cannot guess that one is always bigger.
Do the problems use money?
No. They compare plain decimals such as 0.47 and 0.82 or 2.64 and 6.35, so the focus stays on place value.
How do I get the file?
The download link appears right after checkout and lands in your inbox at the same time. One PowerPoint file you can open in Google Slides.
Can I share it with my class?
Yes — one teacher can use it with their own students, this year and next. Sharing the file with other teachers needs a separate license.
Do I need Google Slides?
No. The file is a PowerPoint (.pptx). It opens in PowerPoint, and in Google Slides once you upload it to Google Drive.
What if it isn’t right for us?
Email support@pencillane.com within 30 days and we refund the full $4.50. No form, no questions.
Line up the places, then compare
Comparing Decimals for 3rd to 4th grade, ready to assign.
Get it — $4.50