1G2 Math EOY Quiz

Is the number 41 prime or composite?

• Prime
• Composite

Is the number 33 prime or composite?

• Prime
• Composite

Express 756 as a product of its prime factors in index notation.

Enter your answer like e.g. 3^3 x 5^2 - this means 3 cube times 5 squared

What is the prime factorization of 72 in index notation?

Enter your answer like e.g. 3^3 x 5^2 - this means 3 cube times 5 squared

Find the value of √441 using prime factorisation.

Find the value of ³√3375 using prime factorisation.

What is the Highest Common Factor (HCF) of 12 and 30?

What is the Lowest Common Multiple (LCM) of 8 and 20?

Shufen needs to pack 171 pens, 63 pencils and 27 erasers equally into identical gift bags. What is the largest number of gift bags that can be packed?

Two race cars, Car X and Car Y, start a lap at the same time. Car X takes 60s and Car Y takes 80s. How long, in seconds, will it take for them to be at the starting point together again?