Holly picks a 2 digit number at random.
She can give the following clues about her number:
It is a square number.
It is divisible by 9.
It is not divisible by 4.
What is Holly's number?
Square numbers with 2 digits:
16, 25, 36, 49, 64, 81
{{{correctAnswer0}}} is the only option divisible by 9 but not by 4.
648
Holly picks a 2 digit number at random.
She can give the following clues about her number:
It is a square number.
It is divisible by 9.
It is not divisible by 4.
What is Holly's number?
Square numbers with 2 digits:
16, 25, 36, 49, 64, 81
81 is the only option divisible by 9 but not by 4.
Answer Box
| Variable name | Variable value |
| correctAnswer0 | 81 |
| prefix0 | |
| suffix0 |
Specify one or more 'ANSWER' block(s) as exampled below.
Note: correctAnswer is required, the rest are optional. ("correctAnswer" is what the student would need to type in to the box to get the answer correct.)
For example:
correctAnswer: 123.40
And optionally, specify the following, but only if you need something different to the defaults: 'width' defaults to 5 if not present, and valid values are 3 to 10; 'prefix' and 'suffix' default to nothing if not present.
prefix: $
suffix: mm$^2$
width: 5
| correctAnswerN | correctAnswerValue | Answer |
| correctAnswer0 | 81 |