Problem 1 · 2019 Math Kangaroo
Easy
Logic & Word Problems
careful-counting
Which of these clouds contain only numbers that are smaller than 7?
Show answer
Answer: D
Show hints
Hint 1 of 2
A cloud only counts if every single number in it is below 7.
Still stuck? Show hint 2 →
Hint 2 of 2
Scan each cloud and cross it out the moment you spot a 7 or anything bigger.
Show solution
Approach: check each cloud for any number that is 7 or larger
- Go cloud by cloud and look for a number that is 7 or more.
- Every cloud except one contains at least one number that is 7 or bigger.
- Only cloud D has all of its numbers smaller than 7.
- So the answer is D.
Mark:
· log in to save