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engaging printable & digital math lessons for upper elementary teachers

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Practice multiplying multiples of 10 in this 3rd grade math mystery picture. Common Core 3.NBT.3. Fun, self-checking color-by-code activity.
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Printable Worksheet – PDF
Task Card Version – PDF
Google Forms – Digital Option
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Multiplying Multiples of 10 – 3rd Grade Math Mystery Picture

Students review multiplying multiples of 10 in this engaging math mystery picture activity. They solve word problems and equations using equal groups, place value strategies, and multiplication by tens.
This color-by-code task helps reinforce key skills while keeping students motivated and focused.
Includes 4 options: quick print one-pager, no-prep worksheet, task cards, and google forms
Aligned to: CCSS 3.NBT.3 · TEKS 3.4G · FL BEST 3.NSO.2.3

Grade Level: 3rd Grade
Resource Type: Digital Resources, No-Prep Worksheets
Math Skills: Multiplication & Division
Resource Series: Mystery Pictures

The hidden mystery picture reveals a scuba diver — perfect for an ocean unit, sea life theme, or spring review!

How the digital version works:

  • If the answer is correct, parts of the mystery picture are automatically colored.

  • If the answer is incorrect, students are prompted to try again before moving on.

  • Students can submit the form more than once, so be sure to ask them to only complete it once.

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