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15
Math.TechQA.Club
2026-04-01 16:23:08
952
Views
How to explain this question (about square perimeter and area) to a 6 year old
Published on
01 Apr 2026 - 16:23
#arithmetic
#education
623
Views
Solving the equation $-5a = 15$: is it possible to multiply a negative number by a positive and make it positive?
Published on
04 Mar 2015 - 6:20
#algebra-precalculus
#arithmetic
122
Views
Tough mathematics question
Published on
08 Apr 2026 - 2:14
#number-theory
#arithmetic
2.1k
Views
Find weight given it can be up to $34 $ times more than $3^{-2}$
Published on
05 Mar 2015 - 14:40
#algebra-precalculus
#arithmetic
49
Views
Two sequences such that $a_i,b_i\in \{-1,0,1\} $ for all $i$
Published on
05 Mar 2015 - 22:12
#sequences-and-series
#arithmetic
4.9k
Views
Time speed and distance.
Published on
06 Mar 2015 - 15:17
#algebra-precalculus
#arithmetic
2.5k
Views
logic Accounting trick
Published on
09 Apr 2026 - 1:00
#arithmetic
1.6k
Views
Non standard vector addition
Published on
08 Mar 2015 - 20:34
#linear-algebra
#arithmetic
754
Views
Arithmetic Progression question on finding the 25th term
Published on
09 Mar 2015 - 11:14
#algebra-precalculus
#arithmetic
366
Views
Arithmetic, geometric and harmonic means: adding a constant to data values
Published on
29 Mar 2026 - 20:49
#calculus
#arithmetic
#means
196
Views
Why does the least common denominator work?
Published on
23 Feb 2026 - 21:32
#arithmetic
#fractions
#least-common-multiple
1.6k
Views
Why is $-5^2=-25$?
Published on
09 Mar 2015 - 20:44
#algebra-precalculus
#arithmetic
196
Views
How to put a fraction in simplest form, such as $140/255$?
Published on
02 Apr 2026 - 0:21
#arithmetic
#fractions
73
Views
Tratchenberg Division Method
Published on
08 Apr 2026 - 1:14
#arithmetic
448
Views
What's the digit sum of $4444^{4444}$?
Published on
11 Mar 2015 - 15:02
#algebra-precalculus
#arithmetic
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