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Result 1 to 12 of 12 total

Kindergartners’ base-10 knowledge predicts arithmetic accuracy concurrently and longitudinally. (English)
Learn. Individ. Differ. 50, 234-239 (2016).
Classification: F21 F31 C31
1
Exploring the curiously fascinating integer sequence $1$, $12$, $123$, $1234$, $12345$, $123456$, $1234567$, $12345678$, $123456789$, $1234567891$, $12345678912$, $123456789123$,\dots. (English)
Math. Spectr. 48, No. 2, 82-87 (2016).
Classification: F60 I30
2
A brief study of abundant numbers not divisible by any of the first $n$ primes. (English)
Math. Spectr. 47, No. 2, 61-67 (2015).
Classification: F60
3
Investigating home primes and their families. (English)
Math. Teach. (Reston) 107, No. 8, 606-614 (2014).
Classification: F60 U70
4
Exploring the Fibonacci sequence of order three. (English)
Math. Spectr. 46, No. 2, 66-71 (2014).
Classification: I30 F60
5
Home prime reversals ‒ a variation on the home prime conjecture. (English)
J. Recreat. Math. 37(2008), No. 4, 317-337 (2013).
Classification: A20 F60
6
Variations in Euclid$[n]$: The product of the first $n$ primes plus one. (English)
Math. Spectr. 45, No. 1, 14-20 (2012).
Classification: F60
7
Exploring prime decades less than ten billion. (English)
Math. Spectr. 44, No. 1, 34-38 (2011).
Classification: F60
8
Divisibility and periodicity in the Fibonacci sequence. (English)
Math. Spectr. 43, No. 3, 120-124 (2011).
Classification: F60
9
The spirit of discovery: The digital roots of integers. (English)
Math. Teach. (Reston) 101, No. 5, 379-383 (2007-08).
Classification: B50 F69
10
More odd abundant sequences. (English)
Math. Spectr. 38, No. 1, 7-8 (2005).
Classification: F60
11
Unit fractions and their "Basimal" representations: exploring patterns. (English)
Math. Teach. (Reston) 98, No. 4, 274-281 (2004).
Classification: F40
12
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Result 1 to 12 of 12 total

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