Putting decimals in order

Difficulty Stretch · Set juuxwb

Put each list in order, smallest first, and separate the values with commas.

Fill in what you can and press Check. Nothing you type is sent anywhere.

1
0.1, 0.5, 0.20, 0.23
2
0.372, 0.068, 0.442, 0.9
3
0.22, 0.80, 0.594, 0.23
4
0.9, 0.8, 0.3, 0.134
5
0.471, 0.141, 0.8, 0.671
6
0.944, 0.5, 0.1, 0.4
7
0.4, 0.768, 0.5, 0.2
8
0.30, 0.60, 0.52, 0.5
9
0.214, 0.5, 0.17, 0.34
10
0.432, 0.652, 0.588, 0.854
11
0.156, 0.77, 0.353, 0.75
12
0.5, 0.8, 0.52, 0.446
13
0.4, 0.5, 0.904, 0.7
14
0.39, 0.71, 0.56, 0.28
15
0.84, 0.128, 0.83, 0.99
16
0.806, 0.350, 0.4, 0.08
17
0.678, 0.998, 0.74, 0.25
18
0.03, 0.36, 0.547, 0.162
19
0.865, 0.951, 0.566, 0.2
20
0.638, 0.2, 0.217, 0.87

What is in this set

The numbers in this set run from 0.002 to 0.997.
Every problem in it will ask for a whole list in order rather than a single value.
A careful solution takes 5 written steps on average.
The mistake this set invites most often, in 100% of the problems: the list runs the other way; smallest first means the smallest value is written down first.
Answers are a short answer exactly as the problem asks for it.

Drawing 240 problems from this page produced 240 different ones, 100% — so a sheet of 20 is a new sheet almost every time.

The same skill, harder or easier

We would put this in front of a grade 5 class. That is our judgement, not a standard, and it is printed here so you can disagree with it. Everything else we put in that year.