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Today's Math Problem of the Day

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in Best KT Math Club by (167k points)
Second random math problem tommorow. I'm only doing two random math problems this week. Three random math problems will start tommorow.

Todays math problem of the day is:

What are the multiples of 21, up to 5?
by
+1
21,42,63,84,105
by (167k points)
Yup! You got them all.



1 Answer

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by (967k points)
 
Best answer
21, 42, 63, 84, and 105.

I didn’t even have to multiply, I just knew that the tens place increases by two and the ones place increases by one.
by (167k points)
Yup.



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