Customary area units, downwards

Difficulty Standard · Set 4196hn

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

1
How many square feet are there in 3 square yards?
2
How many square feet are there in 16 square yards?
3
How many square feet are there in 19 square yards?
4
How many square feet are there in 8 square yards?
5
How many square inches are there in 11 square feet?
6
How many square inches are there in 20 square feet?
7
How many square feet are there in 12 square yards?
8
How many square feet are there in 12 square yards?
9
How many square feet are there in 8 square yards?
10
How many square feet are there in 4 square yards?
11
How many square feet are there in 11 square yards?
12
How many square feet are there in 3 square yards?
13
How many square feet are there in 19 square yards?
14
How many square inches are there in 10 square feet?
15
How many square feet are there in 8 square yards?
16
How many square inches are there in 13 square feet?
17
How many square feet are there in 13 square yards?
18
How many square inches are there in 9 square feet?
19
How many square feet are there in 12 square yards?
20
How many square feet are there in 8 square yards?

What is in this set

The numbers in this set run from 2 to 20.
Every problem in it will need the length factor used twice, because the units are square ones.
A careful solution takes 2 written steps on average.
The mistake this set invites most often, in 100% of the problems: 12 is the factor between the lengths.
Answers are a whole number.

Drawing 240 problems from this page produced 38 different ones, 16% — so a sheet of 20 will come back to a problem you have seen — there are only so many sensible ones of this kind.

The same skill, harder or easier

We would put this in front of a grade 6 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.