Mixed Practice: slides with solutions
The 20 mixed-practice problems, each with a question slide and a worked-solution slide, plus an answer key.
Also in Spanish
Free resource gallery
Practice sets, answer keys with solutions and classroom slides, made by Numoria for grades 4–8.
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2 · Free account
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resources to download
3 · School email
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resources to download
Create a free teacher or family account (adults only) to download the practice sheets and the answer keys with solutions. Sign up with your school email to also unlock the class slides.
The 20 mixed-practice problems, each with a question slide and a worked-solution slide, plus an answer key.
Also in Spanish
Sixteen problems across 8 topics, each with a question slide followed by a worked-solution slide.
Also in Spanish
Slide deck with the 40 problems from Middle School Practices 1–8, each with a two-method solution, plus toolkits and answer keys.
Also in Spanish
Twenty-five problems across 10 topics (20 Level 1 plus 5 Level 2 challenges), each with a question slide and a solution slide.
Also in Spanish
Any email on your school’s or organization’s own domain, for example teacher@school.edu. Gmail, Hotmail, Outlook, Yahoo and iCloud addresses count as personal. We verify the email with a code when you sign in.
The student sheet and the answer key with solutions of every official contest, in Spanish and English, are now in Official contests.