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Addition and Subtraction icon

Addition and Subtraction

Practice simple addition and subtraction expression

Users18
Rating--
Reviews0
Manifest versionV3
7-day growth0
7-day growth rate0%
Preview

Addition and Subtraction Media preview

4 assets
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17171819192026年5月29日2026年6月1日2026年6月4日Latest: 18
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1-day growthDeclining
-1-5.26%
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30-day growthDeclining
-3-14.3%
Technical snapshot

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Version1.2
ManifestV3
Size416KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Addition and subtraction is a browser extension that helps you practice simple addition and subtraction expression. It is like a quiz extension.

FEATURES

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- Quick random expressions

- Easy, Medium, Hard, and Custom modes

- Addition, Subtraction, or random operations

Reviews

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