糖心Vlog

Please consent to cookies to view content.

' ); iframeDoc.close(); } } } } } const observer = new MutationObserver(switchSrc); observer.observe(document.documentElement, { childList: true, subtree: true, }); })();

糖心Vlog

Last updated

21 July 2022

docx, 233.44 KB
docx, 233.44 KB
docx, 233.9 KB
docx, 233.9 KB
Santa needs to know how many of each toy there will be after a certain amount of time. The elves know how many they can make in a minute and how many they have in stock. Can you help calculate how many toys there will be after the timescale given by Santa?
Creative Commons "Sharealike"

Reviews

4.5

Something went wrong, please try again later.

Agnieszka53

7 years ago
5

owenelton

14 years ago
4

I really like the two-step structure in these festive arithmetic sequence questions. Thanks very much.

to let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.