Page 6 - NUMINO Challenge_D2

Creative Critical
Thinking Math

NUMINO Challenge

Problem solving Key Points Problem solving

1 What is the smallest number that should be To make a square Now that you have a good grasp of the Basic
multiplied to make the expression below a square number, each prime Concepts and Types, you will be working on
number? number found from different problems on your own. Key Points
40 63 100 the prime are provided to help you find the solution.
factorization should
be multiplied an
even number of
times.

2 Find the total number of square numbers that are A square number
greater than 100 but smaller than 500. greater than 100
and closest to 100
is 121 11 11.
Find a square
number that is

Creative Thinking Creative Thinking

1 The equation below shows the prime factorization of 360 using This is where you need to use your creativity
exponents. in order to deal with a new set of problems.
360 2 2 2 3 3 5 23 32 5 Think creatively in order to reach a logical
Write the prime factorization of each given number using exponents. solution to each problem.
108 280

2 Which of the following two numbers has a greater digit in the ones